Making money online through Adsense and other ad networks

Here is another set of keywords with some old CPC rates I dug up before.

voice over net    18.63   
america west flight schedule    15.02   
crucial discounts    12.01   
card application online    12.86   
top 10 mortgage companies    5.67   
lamar workers compensation lawyer    5.35   
palisade software    5.33   
alamo clip art    5.24   
dvd packaging    4.12   
home theatre equipment    2.64   
financial application    3.02   
realestate values    2.35