Looking at promoting my site using google adwords and yahoo's version.
I have just been looking at the adwords software from google and its helped some way in finding/suggesting keywords. By even inserting my competitors domain name it has suggested some keywords I could use.
Are there any tools/sites outthere that people could recommend that would suggest keywords for my sites upcoming ad campaign ?
Ideally im looking for a site/software what would show me the key keywords that are driving traffic to my competitors sites.