When do u thing your website will get deindex from google?

what are the reason to get website de indexed in google any help from you people ?

Using Blackhat SEO techniques will get you deindexed from Google.

Anything that breaches their Terms of Service, [URL=“http://www.google.com/support/webmasters/bin/answer.py?hl=en&answer=35769”]Guidelines and [URL=“http://help.live.com/Help.aspx?market=en-US&project=WL_Webmasters&querytype=topic&query=WL_WEBMASTERS_REF_GuidelinesforSuccessfulIndexing.htm”]Rules.