How does Keyword-finder work?

Keyword-finder uses your term to search the web, extract the relevant keywords from the 50 most successful pages returned and sorts them by frequency. This give your a idea about good keywords to use in your pages, using correct keywords you make more money look the example .
adsense example

Nice value for one click no ?

Top searches in google ( updated every hour )

Halloween, Tim Cook, Mayor Menino, Eric Frein, New Orleans Saints, Florida State football, Happy Halloween, Last Minute Halloween Costumes, Katt Williams, Burkina Faso, Grey S Anatomy, Madison Bumgarner, Cleveland Cavaliers, National Cat Day, Jessica Biel, Daniel Radcliffe, Amelia Earhart, Jose Canseco, Ultron, Miami Heat