Perhaps you should try some spelling variations:
oral communication » personal communication
communication 10 » communication 1, communication _, communication a
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
does oral » does formal, does oil
10 de » 10 die, 10 der, 10 des
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 _ does oral communication 10 de developpement en afrique.*.