Google said Tuesday it has added three search features. Personal Results lets people search and find information about themselves, such as Google+ photos and posts, both those that belong to the person and those shared with others viewable on results pages. Profiles in Search, both in autocomplete and results, enables users to find people they're close to or might be interested in following. People and Pages aims to help searchers find people profiles and Google+ pages related to a specific topic or area of interest, and enable searchers to follow them with just a few clicks.