A long-tail keyword—literally, a search term from the “long tail” of search queries—is a search query that is rarely searched for and is often very precise. It often consists of several words or even an entire sentence.
Keyword: Pump
Long-tail keyword: Submersible pump for rainwater with float switch
A few general search terms are searched for extremely often, but they are offset by countless specific queries that occur only rarely on their own. While these specific search queries usually have a low search volume, they often have a clearer intent and face less competition.