1- Did you know you can SAVE or BOOKMARK your queries

2- Here is another interface that some many find to be easier to READ

http://inventory.overture.com/d/searchinventory/suggestion/yahoo/?term=search%20engine%20optimization

globalpromote.com/cgi-bin/
keyword-research.cgi?query=
search+engine+optimization
[edited]

here is a keyword tool that searches 180 search engines

including getting all of Google's search results

compare this to the overture tool – about 10 times more searches