This is my domain: http://yon.ir and it mainly should be shown in search results with the keyword "کوتاه کننده لینک"
If you search from Iran it is shown in Google's search results with rank 13 (with that keyword) which is logical but with IPs of other countries, it's not shown even in the first 10 Google result pages. The domain is indexed and when I search the whole domain title, it shows up my site on the first page.
It's been like this for about 10 days and the domain is not new. It was working with its previous owner before.
So, what's the problem here?