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 )

What Do You Mean Justin Bieber, Star Wars, War Room, Pansexual, We Are Your Friends, Beauty Behind the Madness, Owen Labrie, Narcos, Darryl Dawkins, Hurricane Erika 2015, Usain Bolt, Miley Cyrus, Mississippi State, Champions League draw, Miley Cyrus Jimmy Kimmel, Hayes Grier, Chelsea Handler, Lucy Liu, Katie Price, Michael Fassbender