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

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

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