Perhaps you should try some spelling variations:
allgemeineere » allgemeiner, allgemeineren, allgemeinerer, allgemeinenre, allgemeinesre, allgemeinerre
allgemeinee » allgemeinen, allgemeines, allgemeiner
allgemeinere » allgemeiner, allgemeinen, allgemeines

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 (allgemeineere OR (allgemeinee OR allgemeinere))).
• Adding a wildcard symbol may retrieve word variants: bildung (allgemeine or (allgemeineere or (allgemeinee or allgemeinere)))*.