there are no results coming up after search.?

Hi there,

Sometimes searching for things can get complicated. Here is an article that should help you in performing more effective searches:

Find what you're looking for with Yahoo Search
http://help.yahoo.com/kb/index?page=content&id=SLN2242&locale=en_US&y=PROD_SRCH

Hope this helps. Cheers

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I believe there's a result coming up in searching the quotation "." (full-stop). Try searching it again.
You need to enter words into the brackets to have results,
for example g(x) = 2y
g(1) = 2(1) = 2.
so g(1) = 2.
This is called a function of g(x). the same can be applied to your search. Try different angles, work it out.