Perhaps you should try some spelling variations:
radio communication » crisis communication, data communication
does developpement » de developpement, des developpements, does development
developpement et » developpement des, developpement de, development east
variation over » variation der, variation notes, variation des
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
does radio » das radio
et afrique » en afrique, l afrique
over does » cover does, der does, over de
a does » 2 does, 4 does, 1 does

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation over does radio communication a does developpement et afrique.*.