google to block keyword data??? Four More Ways to Crack the Keyword (not provided) Code
Jared Sperli stashed this in internet
Stashed in: SEO
Resnick and the SEO community have divined some of the more popular combinations of “ved” variables in the table below. If you follow along in the original post’s comment thread, you’ll find plenty of links to additional research and discovery.
So many theories but ultimately Google seems too complicated to game.