Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
oral communication » personal communication
developpements et » developpement et, developpement en, developpements de
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
et afrique » en afrique, l afrique
does oral » does formal, does oil
media des » media das, media der, media modes

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: typologie de variation _ does oral communication media des developpements et afrique.*.