Perhaps you should try some spelling variations:
personal communication » interpersonal communication
idee developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
communication 1 » communication _, communication a, communication 3
des variation » does variation, de variation, der variation
variation der » variation des, variation bei, variation _
debt personal » der personal, de personal, des personal
der debt » does debt, debt debt, der de
1 idee » 1 idea, l idee, 1 ideale
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 debt personal communication 1 idee developpement en afrique.*.