Where can I find Overture alike tool?

I've been looking for a tool thats similiar to Overture that gives keyword searched from past months, Anyone pls help. Thanks

 

i think you can find it at goodkeywords.com

 

not free but the one that comes with zamdoo.com is good. Anybody find a good free one? I found some but they have some limitations

 

seo book kw tool is my favorite now and I never the estimate kw price good as
overture ........If anyone have pls tell me

 

Wordze Absolutely rocks.
Wordze Tutorial/Review
It's pretty insane, and the tutorial's pretty in depth. The promo offer mentioend there is dead though.

 

You may use keyworddiscovery.com and google adwords.

 

freekeywords.wordtracker.com

 

thanks for the inputs guys. i'll try all of it.

 

https:// adwords. google. com/select/KeywordToolExternal
free from google.

 

seems like a great resource, didn't know about that one, thx!