Why website is indexed on yahoo local only?

Indexed on yahoo.com.sg but not yahoo.com

[cheewl]

Hi fellow experts,

I have just created a website that ranks pretty well on yahoo.com.sg but not on yahoo.com, and there is no indication on my site that it belongs to .sg domain, may I know why yahoo only shows my website on yahoo.com.sg and not yahoo.com at all?

Thanks alot!

[martinibuster]

Is it a .sg domain name?
Is it hosted in Singapore?
Is it localized to Singapore somehow?

[cheewl]

nope, it's a .com , hosting in US , no indication of localization to Singapore... :(