Where or how do one research for the dollar value of different keywords when users click on your Adsense Ads? I have seen posts in this Forum about how much each word is worth but where do you go to find these numbers? Thanks!
The are bid tool such as: http://uv.bidtool.overture.com/d/US...ourcing&mkt=us&lang=en_US&Partner=userbidtool But it does not necessary apply to the value of keyword per click