aí.net

[cipcip]

aí means THERE in PORTUGUESE

What do you think about this Portuguese idn ?

Google Trends: http://google.com/trends?q=a%C3%AD

[domainguru]

You might care to look at this as well:

http://www.google.com/insights/search/#q=%22a%C3%AD%22&cmpt=q

And see how it isn't likely to be searched for on its own, but rather as part of multi-word terms e.g:

isso aí
e aí

Its one massive "hole" with google keyword research stuff, that results are for all searches containing that keyword, not just the exact match.

[cipcip]

Thanks for the useful link.