Feature Request: Advanced Search - language

[ghost]

As my Twitter account is only in Portuguese, and anyways I only understand English, Portuguese and Spanish, it would be good to be able to do some kind of "Advanced Search" to show only tweets in the specified language, like the original Twitter site allows (and the Search API).

When I search, I get many many Japanese, German, Italian, etc. tweets that make the search result pretty useless. I can't understand nor reply to them! This flood is irrelevant.

Obviously all functions of the Advanced Search would be good, but I think language is the most needed... How about making it a configuration that is saved and applies every time the user searches? Would be better than the original, I think.