Just to review...
To search this site using Google, in the search field on Google one types the word "site" followed by a colon followed by
http://www.officialforum.com followed by a space followed by the keyword(s) for which one wants to search. For example:
site:www.officialforum.com blarge
Note: Actually, the keyword(s) can come before or after the "site:www.officialforum.com".