I want to ask ?? Sometimes, i see a Google AdSense (AdUnit) in a site that this site is not supporting the language that must be on.. Is that okay to put any Google AdUnit to a site that doesn't support the language that asked by Google ?? For example, an AdUnit in Indonesian Language Site.. Thanks for the info
No you can't, Google will banned you if you try that. In the future, Adsense will supports Indonesian language as there are more Indonesian advertisers. There are some other great affiliate programs, try them.
I have seen a site (with language not supported by adsens) with adsense on it. The site displayed the ads for several months without ban. Then adsense started supporting the language. So I guess after official asking it may be ok to leave the ads.
You certainly can put Adsense on any page that contains any language and you can confirm it with the Adsense Support Team. However, if you do decide to do such thing, you won't get much ads (since the crawler wouldn't have much info to pick up). Peace,