If your business is global, then you likely have many documents in foreign languages. In order to help employees find documents in languages other than their first, Google has enabled cross-language searching for enterprise customers using the Google Search Appliance.
Queries will be passed through a translation engine which will enable search in several languages. Users can choose the document to be returned to them in any of the available languages.
Google Mini and Google Search Appliance owners can head to this link at Enterprise Labs to check out the new feature.