Perhaps you should try some spelling variations:
personal communication » interpersonal communication
do developpement » de developpement, du developpement, le developpement
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
aids personal » apis personal, names personal, das personal
des aids » des ids, des ailes, des andes
3 do » _ do, 3 d, 1 do
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 des aids personal communication 3 do developpement en afrique.*.