can google co-op help a user to find material which is not existed on the internet?

Question

google co-op can help users to refine the search results, but can't find those which are not existed on the internet.

no, i don't mean that. you misunderstand me,qwert. i just want to know the function of google co-op,its limited function. what can do and what can't do?

Answer 1

i think your asking if co-op can be used for marketing of things other than online. i don't think so. co-op still has to send a user to a page on the web. therefore, you need to at least have a page that is on the web.

Answer 2

if you mean old material from the internet which is not available today, try the cache feature of search engines or

http://www.archive.org

another interesting site is
http://www.gwu.edu/~nsarchiv/

old newsgroup text files are available at
http://groups.google.com/