Perhaps you should try some spelling variations:
allgemeinesenen » allgemeinenen, allgemeineren, allgemeinsten
allgemeineneser » allgemeinerer, allgemeinenen, allgemeineres
allgemeineneere » allgemeinere, allgemeinerer, allgemeinenen

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: bildung (allgemeine OR (allgemeinesenen OR (allgemeineneser OR allgemeineneere))).
• Adding a wildcard symbol may retrieve word variants: bildung (allgemeine or (allgemeinesenen or (allgemeineneser or allgemeineneere)))*.