Perhaps you should try some spelling variations:
weisungsbefugnissen » weisungsbefugnisse, weisungsbefugnis, leitungsbefugnisse
regelungsbefugnisse » handlungsbefugnisse, weisungsbefugnisse, ermittlungsbefugnisse
regulierungsbedurfnis » regulierungsbedarf

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: (weisungsbefugnissen OR (regelungsbefugnisse OR regulierungsbedurfnis)).
• Adding a wildcard symbol may retrieve word variants: (weisungsbefugnissen or (regelungsbefugnisse or regulierungsbedurfnis))*.