What are Google Ads keyword match types?

Broad match is the default. You type the keyword as plain text, with no quotes or brackets. Ads may show on searches related to the keyword, including searches that do not carry its direct meaning. To judge that relation, Google can look at recent searches, the content of the landing page and assets, and the other keywords in the ad group.

Phrase match puts the keyword in quotes, as in “tennis shoes”. Ads may show on searches that include the meaning of the keyword. The meaning can be implied, and the search can be a more specific form of it. Reach sits wider than exact match and narrower than broad match.

Exact match puts the keyword in square brackets, as in [red shoe]. Ads may show on searches with the same meaning or the same intent. Of the three, it gives the most steering over who can see the ad, and it reaches fewer searches.

The types overlap. Phrase match for a keyword covers the queries that the same keyword would cover in exact match, and more. Broad match covers the phrase and exact queries, plus additional related searches. Repeating one keyword in all three types is unnecessary. Google describes a single broad keyword as already carrying that coverage.

Very similar broad keywords do not need their own rows either. In Google’s example, “red car” and “car red” are treated as duplicates. The one with the higher Ad Rank is used, and the auction sees a single bid. Google states that this repetition does not change cost or performance.

Every match type can match close variants, and there is no setting to turn that off. Exact match is not a character-for-character requirement. Misspellings, singular and plural forms, stemmings such as floor and flooring, abbreviations and accents can count in every language.

Reordered words that keep the same meaning, and function words that do not change intent, belong here too. In a set of languages that includes English, Turkish and Arabic, implied words, synonyms and the same search intent can also match exact and phrase keywords. Language follows the language of the search terms.

In Google’s phrase example, “red shoes” may show for “running shoes red”. In the exact example, [bathing suits] may show for “swimming suits”. Building a list for every spelling is the old job.

Google calls Smart Bidding critical alongside broad match. Each query is different, so the bid should reflect the context present at auction time. Smart Bidding uses those signals to decide which of the relevant broad-match auctions are worth entering, and at what bid.

The same help page recommends Smart Bidding with all three types, and says it works best with broad match. A long broad list on its own is not a strategy. Without a bid, a conversion definition and negatives, broad match only opens more queries. In performance advertising those three are read together.

A keyword is the target you add. A search term is the query a person typed. The search terms report, under Insights and reports in the Campaigns menu, lists queries that brought impressions and clicks. Some low-volume queries are omitted for privacy, so a missing row does not prove the query never happened.

The match type in that report can differ from the type you assigned. A broad keyword can appear as an exact match when the query is identical to the keyword. In Google’s example, broad purple flowers shows as exact for “purple flowers”, phrase for “free purple flowers” and broad for “pink flowers”.

An irrelevant term becomes a negative keyword so the ad stays out of that search. A hat shop that does not sell baseball hats, in Google’s example, negatives baseball hats. Negatives already cover casing and misspellings, so those do not need separate rows. Negative match types follow different rules from positive ones; this article leaves that syntax alone.

If the keyword is present and the ad is absent, the next place to look is status, budget and the negative list. That diagnosis sits in why an ad is not showing. The reported Quality Score is not recalculated when you change match type; that limit sits in Quality Score.