This tool generates Google and Yahoo! searches for your keyword + the term from the keyword list. Keep in mind that the value of a link is typically going to be at least partly inversely proportional to how easy it is to get.
Even listings in many spammy directories can cost $10 - $25. Sometimes you can buy an ezine or newsletter ad for not much more and have it deliver far more value for your money. The more creative you are with your link building strategies the better you will do.
Martinibuster always talks about searching for things outside of the typical known SEO circles. Here are a couple example posts: