Harvest
Give a proven search term its own keyword so you can bid it deliberately.
When a search term found by an auto or broad campaign converts repeatedly, it has earned its own line. As a keyword you can bid it precisely instead of paying an average set by its neighbours.
A harvest ships as a pair: create the new keyword, and block the term in its original source so the two do not compete. That pair is one decision and one unit — approving half of it would leave you bidding against yourself.
The starting bid is the term's Earned CPC, not a guess.