4 Tests to Stop Wasting Ad Spend: Exact vs Phrase Match After BMM

Exact match is the narrower, more precise option, while phrase match casts a wider net that still respects the core meaning of your keyword. Both now rely heavily on close variants and intent signals rather than literal text, so neither behaves like a simple string filter anymore. Use exact when you need tight control over spend, and phrase when you want measured extra reach, but check your Search Terms report either way.

TL;DR:

• Exact match offers the tightest control and prioritizes identical queries, but it still triggers on close variants like plurals or common misspellings.
• Phrase match now encompasses much of what broad match modifier used to do, allowing extra words before or after the core meaning of your keyword.
• Both match types are now heavily influenced by close variants, which can cause overlap and require regular search term analysis and negative keyword adjustments.
• Broad match modifier keywords are no longer available, as their behavior has been integrated into phrase match, expanding its reach without advertiser control.
• Structuring campaigns with separate ad groups for exact and phrase match, and using negatives effectively, improves control and clarity during performance testing.

Table of Contents

• How exact match and phrase match work today
• Close variants and the BMM to phrase match shift: what to watch for
• When to choose exact match vs phrase match
• Step-by-step checklist to test and optimize match types
• How match-type discipline plays out in real accounts
• A practitioner’s take on match-type debates
• How The Google Ads Guy can run this testing for you
• Sources
• FAQ

How exact match and phrase match work today

Exact match, written as [keyword] with brackets, was built to fire only on searches with the same meaning or intent as your term and it still holds to that standard more closely than any other match type. It catches close variants such as plurals, common misspellings, and different word stems, so [running shoes] can trigger on “running shoe” or “runing shoes” without you adding those variations manually. Google’s own guidance confirms that exact match prioritizes identical-query matches when an eligible exact keyword exists in your account, which gives it a built in edge in the auction.

Phrase match, written as “keyword” with quotation marks, requires the search to include the meaning of your keyword but allows extra words before or after it. A phrase keyword like “book flight tickets” can match “book cheap flight tickets to Sydney” or “where to book flight tickets,” since the core meaning stays intact. The bigger shift is that phrase match now absorbs much of what broad match modifier used to do, which means it sits between the tight control of exact and the wide reach of true broad match, according to Google’s own explanation of the change.

A few side-by-side examples make the distinction concrete:

• Keyword [emergency plumber]: an exact match ad can trigger on “emergency plumbers near me” or “24 hour plumber emergency,” but not on “plumber for emergency repair” if the intent shifts far enough.
• Keyword “emergency plumber”: a phrase match ad can trigger on “need an emergency plumber tonight” or “emergency plumber cost,” since the phrase’s meaning survives the added words.
• Keyword [dog training classes]: exact catches “puppy training classes” as a close variant but skips “dog obedience school” since the meaning diverges too much.
• Keyword “dog training classes”: phrase catches “best dog training classes near me” and “dog training classes for puppies.”

When both an exact and a phrase keyword in your account could serve the same query, Google gives preference to the exact match, which is one reason a clean, well-structured account matters more than ever.

Close variants and the BMM to phrase match shift: what to watch for

Broad match modifier no longer exists as a standalone option. Google folded its behavior into phrase match, so any BMM keywords still active in your account now behave like phrase match keywords and you can no longer create new ones, a change Google Ads Help confirms directly. This matters because it quietly changed the reach of accounts that leaned on BMM for years without any action from the advertiser.

Close variants apply to both exact and phrase match, and they cover more ground than most advertisers expect. According to Google’s definition of close variants, the categories include:

• Misspellings and alternate spellings of your keyword terms.
• Plurals, singulars, and different word stems with the same meaning.
• Reordered words that keep the original meaning intact.
• Implied words, function-word removal, and synonyms or paraphrases that Google judges to carry the same intent.

The practical effect is overlap. Old BMM keywords, current phrase keywords, and even exact keywords can all end up eligible for the same query, which creates duplicate coverage inside a single ad group or across ad groups. If you built campaigns before the BMM change, it is worth auditing old modified broad keywords, since they are now functioning under different rules than when you set them. This overlap is exactly why Search Terms analysis and negative keyword sculpting carry more weight today than they did when match types were closer to literal filters.

When to choose exact match vs phrase match

Choosing between the two comes down to how much control you need versus how much reach you can afford to test.

1. Pick exact match for tight control. Lead generation accounts with high cost per click, a limited budget, or a narrow service area benefit from the precision exact match offers, since every dollar needs to count.
2. Pick phrase match for balanced discovery. Accounts with more budget flexibility or a broader product range can use phrase match to surface new query patterns without opening the floodgates the way broad match does.
3. Check your signal volume before committing. Small accounts with few conversions each month should lean on exact match until they build enough data to support broader targeting.
4. Match your bidding strategy to your match type. Smart Bidding strategies need a healthy volume of conversions to optimize well, and broader match types typically need more signal before they perform, a pattern Search Engine Land’s analysis of recent account data also points to.

Combining match types well means structuring ad groups so exact and phrase keywords do not compete against each other for the same query. Running exact match in one ad group and phrase match in a parallel ad group, each with its own negative keyword list, keeps the two from cannibalizing each other’s traffic and makes performance differences easier to read.

Pro Tip: Add your exact match keywords as negatives inside phrase match ad groups so Google always prefers the tighter match when both are eligible.

Step-by-step checklist to test and optimize match types

Testing beats guessing, and the process does not need to be complicated.

1. Build two parallel ad groups with identical keyword text, one set to exact match and one to phrase match, pointing to the same landing page with matched budgets.
2. Let both run long enough to gather a meaningful number of conversions, then compare click-through rate, conversion rate, cost per acquisition, and return on ad spend.
3. Pull the Search Terms report weekly during the test and add any irrelevant queries as negatives before they distort your numbers, since Google Ads Help notes that match types rely on intent signals rather than exact strings.
4. Scale phrase match, or consider broader options, only once your conversion signal is stable and your negative keyword list has matured enough to filter out junk traffic.

A few habits keep this process from stalling:

• Review the Search Terms report on a fixed cadence, not only when performance dips.
• Pause any match-type ad group that is burning budget without producing conversions.
• Retest with Smart Bidding once you have enough conversion volume, or stick with manual CPC while you are still gathering signal.

How match-type discipline plays out in real accounts

Some Google Ads management systems treat match-type structure as a live variable, not a set-and-forget setting. Accounts can be built with exact match anchoring core high-intent terms, phrase match layered in for controlled discovery, and a negative keyword list that gets reviewed alongside conversion-focused landing pages rather than left untouched for months.

A practitioner’s take on match-type debates

Match-type ideology matters less than clean signal and honest testing. Start with exact for control, layer in phrase for reach, and only automate bidding once your data can support it.

— Matthew

How The Google Ads Guy can run this testing for you

If match-type audits and Search Terms cleanup sound like more ongoing work than you want to own, hands-on management services can assist. Expert management can build exact and phrase match structures around your actual conversion data, rather than using generic templates, with transparent reporting so you can see what each match type is doing for your spend.

• Full account audits covering match-type structure, negative keyword lists, and landing page fit.
• A test plan built around your budget and conversion volume, not a one-size-fits-all rollout.
• For businesses running both paid and organic search, the Hybrid Search Marketing package combines Google Ads and SEO under one reporting view.

Start with a Google Ads campaign audit to see where your current match-type mix is helping or hurting your results.

Sources

• About keyword matching options - Google Ads Help
• Why phrase match is losing ground to broad match in Google Ads

FAQ

What does exact match mean?

Exact match is the most precise Google Ads match type, showing your ad for searches with the same meaning or intent as your keyword. It still allows close variants like plurals and misspellings, and Google prioritizes it over other match types when an identical query is eligible.

What is phrase match?

Phrase match shows your ad for searches that include the meaning of your keyword, while allowing extra words before or after it. Since Google’s update, phrase match also covers much of what broad match modifier used to handle.

Does phrase match still exist?

Yes, phrase match is still an active match type, but broad match modifier is not. Google folded BMM behavior into phrase match, so any old BMM keywords now behave like phrase match rather than functioning as their own category.

How do I use exact match?

Wrap your keyword in brackets, like [emergency plumber], to signal exact match in your account. Because close variants still apply, review your Search Terms report regularly to catch any unexpected queries slipping through.

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