Hello! Hubs on making money on Hubpages and beautiful woman are very popular but you want to use googles free keywords tool to check on the suppy and demand of key words. I usually do well driving a lot of traffic if around 500-1000 people are searching globally for a key word and less than 20,000 people supply it. Just put the key word in quotes in a google search to check this. This usually gets me on the front page of google.
To Your Success,