Google Search lead man Amit Singhal in one meeting said that Google creates up to 500 algorithm modifications in a year. This is not surprising knowing that Google wants the best search experience for its end users. Just lately, Google released 40 alterations to the search experience. Most of these changes focused on enhancing the user interface. For instance, soon there will be larger images for the thumbnails, local prediction for hot searches, with others. As far as the search rankings in Google is concerned, the recent changes included an update to the Google Algorithm, Panda.