Free High Paying Adsense Keywords

I have been doing a lot of experimenting on my blog. I am still determining what works and what does not. I came across a list of high paying adsense words. For some time now, the highest paying keywords are about lawyers, bad credit, debt consolidation, mesothelioma, life insurance...

I usually check for high Adsense paying keywords on rumbler.com.

They have a huge list (2,600 keywords), listed in alphabetical order.

Here's the link: http://www.rumler.com/google/adsense/top-paying-keywords.php

(it's not my site)