Google Trends

Examples
flu	montreal, ottawa	assisted living
jcrew.com, landsend.com, eddiebauer.com, abercrombie.com	gnu.org, cygwin.com, delorie.com	wikipedia.org

Hot Searches (USA)

1.	dharun ravi

2.	solar eclipse

3.	eclipse 2012

4.	cory booker

5.	arsenio hall

6.	facebook stock

7.	billboard music awards 2012

8.	celebrity apprentice

9.	solar eclipse may 20 2012

10.	memorial day