Google Inc. (NASDAQ:GOOG) has added a great feature if you want to remove search results from appearing when entering certain keywords. In the image above, you will notice text next to where it says “Cached” and “Similar” that says “Block all mattcutts.com results.” Matt Cutts put together the demo as an example and I do not recommend you block his website.
Once you click on that link, you will be prompted about whether you want to block the website. You will also be prompted to log in to Google to confirm the changes. Once you block a certain domain name, it will no longer appear in your future search results. To reactivate the website again, search for the keywords related to that particular website and click “Manage block sites.”