Perhaps you should try some spelling variations:
personal communication » interpersonal communication
does developpements » des developpements, de developpement, deux developpements
developpements de » developpement de, developpement des, developpement du
communication 3 » communication _, communication a
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation over » variation der, variation notes, variation des
den personal » der personal, de personal, des personal
de afrique » de l'afrique, en afrique, l afrique
over den » oder den, over de, uber den
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: typologie does variation over den personal communication 3 does developpements de afrique.*.