According to ann article in todays WSJ, the following terms have some of the highest per click costs to advertisers on Google.

1 - conference calling companies   $51.66

2 - purchase structured settlements   $ 51.48

3 - home owner secured loan  $50.36

4 - Mesothelioma patient  $ 50.23

5 - Austin Texas DWI lawyer  $ 50.03

6 - Phoenix DUI lawyers  $ 50.01

7 - Phoenix DUI attorneys $ 50.00

8 - secured loans $ 50.00

9 - Insurance auto $ 50.00

10 -car free insurance online quote  $49.96