Webmaster Level: All We recently made a change to the Remove URL tool in Webmaster Tools to eliminate the requirement that the webpage’s URL must first be blocked by a site owner before the page can be removed from Google’s search results. Because you’ve already verified ownership of the site, we can eliminate this requirement...Read More

If you have a lot of urls that you don’t want in Google anymore, you can make the pages return a 404 and wait for Googlebot to recrawl/reindex the pages. This is often the best way. You can also block out an entire directory or a whole site in robots.txt and then use our url...Read More