Google AdWords keywords tool. Make more money by generating more AdWord phrases. Use AdWords Maker to make hundreds of unique, relevant AdWords phrases for your AdWords campaigns.
Substitute, rearrange, format for match type and filter phrases. Takes the strain out of making new phrases.
To get a better ROI, you need to use phrase and exact matches. You choose the match type and it formats the output. Use it and watch your sales grow.
Read the rest of the article here