Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
das developpements » des developpements, deux developpements, de developpement
developpements en » developpement en, developpement et, developpements de
communications 3 » communications _, communications a, communications 5
des variation » does variation, de variation, der variation
variation der » variation des, variation bei, variation _
de personal » der personal, des personal, de persona
3 das » 1 das, 2 das
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 der de personal communications 3 das developpements en afrique.*.