Perhaps you should try some spelling variations:
does developpement » de developpement, des developpements, does development
oral communication » personal communication
developpement et » developpement des, developpement de, development east
communication 3 » communication _, communication a
variation oder » variation der, variation over, variation des
typologie its » typologie des, typologie et, typologie cices
its variation » its variations, does variation, les variations
et afrique » en afrique, l afrique
oder den » oder der, wider den, uber den
den oral » den ort, new oral
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 its variation oder den oral communication 3 does developpement et afrique.*.