Perhaps you should try some spelling variations:
communication india » communication media, communications media
oral communication » personal communication
does developpement » de developpement, des developpements, does development
developpement l » developpement il, developpement la, developpement de
variation oder » variation der, variation over, variation des
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
l afrique » en afrique
oder es » oder des, der es, oder der
es oral » vs oral, des moral, new oral

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation oder es oral communication india does developpement l afrique.*.