GOOGLE OPERATOR

define: - This google operator will find definitions for a certain term or  word over the Internet. Very useful when you come across a strange word when writing a post. I use this as a google dictionary. example : (define computer)

info: - The google info operator will list the sets of information that    Google has from a specific website (i.e. info:http://w3schools.com)

site: - This google operator can be used to see the number of indexed     pages on your site (i.e.site:http://w3schools.com).   Alternative it can also be used to search for information inside a specific        site or class of sites.

link: - This google link operator allows you to find backlinks pointing         to your site. Unfortunately the count is not updated frequently and             not all backlinks are shown

allinurl: - Using this Google operator will limit the search to results         that contain the desired keywords on the URL structure. (i.e. allinurl:dailyblogtips)

fileformat: - Useful Google operator for finding specific file formats. Sometimes you know that the information you are looking for is likely to be contained in a PDF document or on a PowerPoint presentation, for instance. (i.e. “fileformat:.pdf market research” will search for PDF documents that contain the terms “market” and “research”)