Perhaps you should try some spelling variations:
personal communication » interpersonal communication
eu developpement » et developpement, du developpement, au developpement
developpement de » developpement des, developpement durable
der variationen » der variation, die variationen, 03 variationen
communication 1 » communication _, communication a, communication 3
typologie der » typologie des, ideologie der
lea personal » a personal, der personal, de personal
von lea » von lean, von lena, von la
1 eu » _ eu, i eu, 1 e

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

• Adding a wildcard symbol may retrieve word variants: typologie der variationen von lea personal communication 1 eu developpement de l'afrique.*.