Perhaps you should try some spelling variations:
institutionen politische » institutionen politischer, institutions political, institutions politics
delle institutionen » die institutionen, eine institutionen, ziele institutionen
storia delle » storia della, storia del, teoria delle
delle idee » delle aree

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

• Adding a wildcard symbol may retrieve word variants: storia delle idee _ delle institutionen politische*.