Perhaps you should try some spelling variations:
personal communication » interpersonal communication
does developpement » de developpement, des developpements, does development
communication 12 » communication 1, communication 2, communication 10
developpement en » developpement et, developpement des, developpement de
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation oder » variation der, variation over, variation des
den personal » der personal, de personal, des personal
oder den » oder der, wider den, uber den
12 does » 2 does, 10 does, 13 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 oder den personal communication 12 does developpement en afrique.*.