Dynamic Keyword Insertion occurs when a completely random, obscure search is thrown back in your face—in the form of a precisely worded ad.
Searching for Black Kittens, Used Golf Clubs or Christmas Socks? No problem! Bam—there’s ads promoting exactly those items, just begging to be clicked.
For example: Adopt Black Kittens for Sale! Or something like: Official Used Golf Clubs Experts!