Perhaps you should try some spelling variations:
oral communication » personal communication
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
d developpement » de developpement, du developpement, le developpement
variation over » variation der, variation notes, variation des
des variation » does variation, de variation, der variation
de oral » de otras, new oral
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 over de oral communication 3 d developpement en afrique.*.