Perhaps you should try some spelling variations:
allgemeineren » allgemeinere, allgemeinen, allgemeiner
allgemeineerene » allgemeinere, allgemeinerer, allgemeinenen, allgemeinerene, allgemeinerne, allgemeinererne
allgemeineere » allgemeinere, allgemeiner, allgemeinerer

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 allgemeineren) OR (allgemeineerene OR allgemeineere))*.