Keyword Match Types – Exact Match, Phrase Match and Negative Keywords How does the Match Type Influence PPC Account Performance?
Exact match option gives you total control of the keywords and clicks. Probably, this match will result in comparatively lesser impressions and fewer clicks . No worry about wasting clicks on irrelevant keywords and searches. Once we modify keyword with square brackets around it the keyword will take a new shape in the form of Exact Match as given below;
[buy formal shoes]
Ads connected to this keyword will now only show when people key in this exact keyword phrase Read more [...]