Google has begun supporting Unicode 5.1, less than one month after it was released. It's now available in search, so people speaking languages such as Malayalam can now search for words containing the new characters in Unicode 5.1.
Web pages can use a variety of different character encodings, like ASCII, Latin-1, or Windows 1252, or Unicode. Most encodings can only represent a few languages, but Unicode will handle anything from Chinese to French to Arabic. We have long used Unicode as the internal format for all the text we search: any other encoding is first converted to Unicode for processing. So we regularly update to each new version of Unicode (and relevant related standards like CLDR and BCP 47) to make sure we are current. Thus Unicode plays a key role in our mission.Full Article
Google, Unicode, Language, India, Search, New Featues