Receptional_Andy - 10:04 pm on Jul 20, 2008 (gmt 0)

Hi Bianca, and welcome to WebmasterWorld :)

The Google Adwords Tool [adwords.google.com] does let you choose a variety of languages to research your keywords. The option is perhaps a little hard to spot (and requires javascript). The text is "Results are tailored to..." and then you can hit edit to choose both languages and countries.

If you're happy with the results from the tool generally, then I would continue to use it for non-English keyword research.