Where to find popular search terms?

Where is a place to find top search terms punched into Yahoo or Google? I forgot to find the site.

 

http://www.google.com/trends

http://buzzlog.buzz.yahoo.com/overall/

 

This tool may help you too: https://adwords.google.com/select/KeywordToolExternal

 

Try google adword tool

 

Don't forget to look at the # of competitors when selecting your keywords.

 

I'm surprised no one mentioned: http://freekeywords.wordtracker.com/

 

with free version of wordtracker you get nothing.

its valuable only on payed version

 

Popularity is efinitely not the most important thing when trying to pick keywords to go after.