In pay-per-click (PPC) advertising, “broad match” is a type of keyword match type that allows an ad to be shown in response to a wide range of search queries. When a keyword is set to broad match, it will trigger the ad to appear not only for the exact keyword, but also for close variations, synonyms, and related terms.
Broad match can be a good way to increase the reach of an ad campaign and to capture a wide range of relevant search queries. However, it can also result in the ad being shown for unrelated or less relevant search terms, which can lead to lower quality traffic and a lower return on investment.
There are several other keyword match types available in PPC advertising, including “phrase match,” “exact match,” and “negative match.” Advertisers can use these different match types to fine-tune their targeting and ensure that their ads are being shown to the most relevant audience possible.