keyword research tips

http://moz.com/blog/visual-guide-to-keyword-targeting-onpage-optimization
http://www.samapplegate.co.uk/keyword-research/how-to-do-keyword-research-tips-tools-and-techniques/

http://www.samapplegate.co.uk/ppc-advertising/how-i-started-a-home-based-business-in-3-days/