Perhaps you should try some spelling variations:
oral communication » personal communication
ides development » ads development, does development, smes development
development et » development east, developpement et, development eco
des variation » does variation, de variation, der variation
variation der » variation des, variation bei, variation _
et afrique » en afrique, l afrique
den oral » den ort, new oral
der den » oder den, der de, der der
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 der den oral communication _ ides development et afrique.*.