The life span of a Google query normally less than three second, yet involves a number of different steps that must be completed before results can be delivered to a user.

Google User Query ---> Google Web Server --->Index Server --->

Search Results <------ Document Server <-------

Google searches are NOT case sensitive
Google allows 32 words within the search query
To find synonyms of words use (~)sign before the keyword for eg ~house
Sometimes you'll only want results that include an exact phrase. In this case, simply put quotation marks ie ("keyphrase") around your search terms.
Google cached page size greater than 101kb
Google Page Rank Equation:
PR(A) = (1-d) + d(PR(t1)/C(t1) + ... + PR(tn)/C(tn))
where d = 0.85, PR(t1) = Pagerank for page t1, C(t1) = Number of outbound links on page t1

Use These Comands :

Indexed pages in your site site:www.ecodesolution.com
Pages that link to your site's link:www.ecodesolution.com
The current cache of your site cache:www.ecodesolution.com
Information we have about your site info:www.ecodesolution.com
Pages that are similar to your site related:www.ecodesolution.com