More and more people use google for an ever increasing number and variety of searches. Most of the time, searching with just a couple of keywords is enough to generate a number of useful hits. However, I'm sure we've all searched for topics where it took a number of attempts before we found useful results.

Over at JD's I found a link to a great summary of a number of techniques one can use to enhance one's google search experience. Ranging from very useful tips that you can use immediately to a description of a voice activated search capability, the article is well worth reading.