As we transition to the new Hyland Community, some post links may be temporarily disrupted as we finalize redirects. We apologize for the inconvenience and are working to resolve this as quickly as possible. Details.
The tokeniser is determined by the property type in the data dictionary. This is locale sensitive as supported by the data dictionary. So you could switch to tokenise all your content in German. At the moment you can not mix German and English tokenisation.