We make roughly 500 changes to our search algorithm in a typical year. Our goal is to make search run so smoothly, you don’t even notice the changes.
That said, we like giving you insights into what we’re doing behind the search results you see each day. Today on Inside Search, we’ve posted a recap of some of the algorithmic changes we’ve made over just the past couple weeks.
These changes improve everything from translation, to snippets to auto complete. For the complete list including descriptions of the changes, check out the post on the Inside Search blog.
Reference link:http://googleblog.blogspot.com/2011/11/ten-algorithm-changes-on-inside-search.html