Perhaps you should try some spelling variations:
allgemein » allgemeinen, allgemeiner
allgemeineninteresse » allgemeineneninteresse, allgemeinereninteresse, allgemeininteresse, allgemeininteressen, allgemeininteresses
allgemeines » allgemeinenes, allgemeineres, allgemeinen
allgemeine » allgemeinene, allgemeinere

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 ((allgemein OR (allgemeineninteresse OR allgemeines)) OR allgemeine)*.