作为一个SEOer，毫无疑问要非常熟练搜索指令才能更好获取新的资源。
以下分享一些常用google搜索指令
Web Search
allinanchor:, allintext:, allintitle:, allinurl:, cache:, define:, filetype:, id:, inanchor:,info:, intext:, intitle:, inurl:, link:, related:, site:
Image Search
allintitle:, allinurl:, filetype:, inurl:, intitle:, site:
Groups allintext:, allintitle:, author:, group:, insubject:, intext:, intitle:
原地址 [url]http://www.googleguide.com/advanced_operators.html[/url]