Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
oral communication » personal communication
developpements la » developpement la, developpements de, developpement de
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
la afrique » l afrique, la fabrique, en 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: typologien die variation _ does oral communication media des developpements la afrique.*.