searching in google part 1

Accessible Search
Search engine for the blind and visually impaired. It prioritises usable and accessible web sites in the search results, so the user incurs minimal distractions when browsing.
Alerts
E-mail notification service, which sends alerts based on chosen search terms, whenever there are new results. Alerts include web results, Groups results news, and video.
Base
Google submission database, that enables content owners to submit content, have it hosted and make it searchable. Information within the database is organized using attributes.
Blog search
Weblog search engine, with a continuously-updated search index. Results include all blogs, not just those published through Blogger. Results can be viewed and filtered by date.
Book Search (Previously Google Print)
Search engine for the full text of printed books. Google scans and stores in its digital database. The content that is displayed depends on the arrangement with the publishers, ranging from short extracts to entire books.