Perhaps you should try some spelling variations:
personal communication » interpersonal communication
does developpements » des developpements, de developpement, deux developpements
developpements en » developpement en, developpement et, developpements de
communication 13 » communication 1.3, communication 3, communication 1
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
den personal » der personal, de personal, des personal
13 does » 10 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 _ den personal communication 13 does developpements en afrique.*.