sino-buy.com this site more than a year, though did not do optimization, there are some back_links. Yahoo checked under 18, why not on Google?
Google might have banned it. Remember that Yahoo and Google are two independent search engines with different algorithms. Was it registered before you? ~Mike
This article on the Google Webmaste support page might help. It tells you how to do a site search in Google and gives you some pointers on how to rank in Google.
Did you submit your website to google? I can see that you website is indexed in google. check by yourself by typing "site:sino-buy.com: in google. Also make it more clear, what do u mean by "yahoo checked under 18" are u talking about ranking and if so what is the keyword you are targeting.
Both search engine have different algorithm. Your site have been cached in google. Submit the site webmaster tool and google search engine also.
Have you done the following things? - 1. Robot.txt file creation 2. Google .xml sitemep addition 3. Submission to the Google Please re-check.
My suggestions are : ncrease backlinks add some quality content add you content to digg dot com or other socials These actions will increase you site visibility and perhaps will fix your problem.
Yahoo show all your backlinks. On the other hand Google devalues irrelevant link , also it does not display all your backlinks.
They have different ways to count back links, I trust Google more in checking back links than yahoo for me Google sees more quality links than yahoo.