HOW TO SEARCH USING GOOGLE
1.Related: This string will return similar pages to the specified URL, for instance typing (related:www.google.com) will return a variety of search engines like yahoo, hotbot and altavista.
2.cache: If the webpage you are looking for no longer exists, this syntax will show you a cached version of the webpage. example: (cache:wikihow.com)
3.Link: Returns a list of pages that link to the specified URL. for instance if you type (Link:wikihow.com) Google will show you a big list of webpages linking to WikiHow.
4. intitle: This string will return pages that have the specified word(s) in the title, for instance typing (Intitle:"How to Dig Deep Into Google) will return this page.
5. Define: Will return with a definition of the word specified.
(example:"define :ring")
6.Time: This operator tell you the current time according to your location.
(Usage: Time NC)
7.Allinanchor: This operator tells you the position with your anchor text.
8.site: this will search for the specified phrase in the specified website. Example (site:wikihow.com "dig deep into google" or "dig deep into google" site:wikihow.com would return this page:)