Can anyone tell me about highest paying keywords for adsense and what is the formula about highest paying keywords.
First, high paying keywords are based upon high paying AdWords ads so one suggestion is to find high paying AdWords ads... 1) Log-in to your AdWords account, select Opportunities at the top and select Traffic Estimator on the left hand side. 2) From there enter one or several keyword phrases and see what the estimated CPC is and Estimated Daily Clicks (<-this is why I use the Traffic Estimator instead of the Keyword Tool). 3) What I do is find keyword(s) that are estimated to be $3.00 or more CPC, get 10 or more clicks a day and get 3,000 or more monthly searches. 4) Now, I'll research the keywords further to find out ones I can easily rank for due to low competition and that's basically it. Also, this might help, check out this page http://www.spyfu.com/TopList.aspx?listId=3, it's from SpyFu.com and list the 100 keywords with the highest CPC updated every month.
You can go to Google Keyword Tool and check the estimated CPC. Then you will get the idea how much a keyword cost.