Google has lauched the beta version of their new Suggest tool, it will suggest appropriate keywords to search for while the user is entering in their search query. Pretty nifty eh? What makes this important to the SEO is the fact that now we can see what kinds of keywords that Google is considering relevant to certain querys, for example: if your targeting "bicycles" Google might also suggest "blue bicycles" so you know that you should also target that phrase.

To see it in action: Click HERE