Perhaps you should try some spelling variations:
personal communication » interpersonal communication
does developpement » de developpement, des developpements, does development
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
typologies des » typologie des, typologie der, typologien der
des variation » does variation, de variation, der variation
der personal » der personalen, der personen, der person
de afrique » de l'afrique, en afrique, l afrique
3 does » 13 does, 2 does, 4 does

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

• Adding a wildcard symbol may retrieve word variants: typologies des variation _ der personal communication 3 does developpement de afrique.*.