Perhaps you should try some spelling variations:
personalen communication » personal communication, personal communications, personal communicator
la developpement » le developpement, de developpement, et developpement
developpement en » developpement et, developpement des, developpement de
communication 2 » communication _, communication a, communication 3
der personalen » der personen, der regionalen
des variation » does variation, de variation, der variation
variation das » variation des, variation data, variations des
das der » dass der, das dorf, das drei
2 la » 2 a, a la, _ la
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation das der personalen communication 2 la developpement en afrique.*.