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Keyword Suggestions
The Keyword Suggestions endpoint provides search queries that include the specified seed keyword.
The algorithm is based on the full-text search for the specified keyword and therefore returns only those search terms that contain the keyword you set in the POST array with additional words before, after, or within the specified key phrase. Returned keyword suggestions can contain the words from the specified key phrase in a sequence different from the one you specify.
As a result, you will get a list of long-tail keywords with each keyword in the list matching the specified search term.
Along with each suggested keyword, you will get its search volume rate for the last month, search volume trend for the previous 12 months, as well as current cost-per-click and competition values.
Datasource: DataForSEO Keyword Database
Search algorithm: full-text search for terms that match the specified seed keyword with additional words included before, after, or within the seed key phrase.
Examples
Specified seed keyword:
“keyword research”
Resulting suggestions:
•”google research keyword”,
•”how to do keyword research”,
•”keyword competitor research”,
•”how to do keyword research for content marketing”