One of the most frequently asked questions I get is how to determine keywords for their website. It is actually quite simple once you know who your market it. Often you can find out keywords by surveying your market. Simply ask them what their greatest concern on the area of expertise is that you have.
For example, if someone wants to know about Internet Marketing, I would ask, "What is your number one question about Internet Marketing?" From there I can narrow my words down.
What I have done in this post is actually put my keywords a few times. If you guessed Internet Marketing, you are right.
Have a great day
The Street Smarts Marketer