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
des variation » does variation, de variation, der variation
variation der » variation des, variation bei, variation _
typology des » typologie des, typologie der, typology _
does radio » das radio
et afrique » en afrique, l afrique
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: typology des variation der does radio communication a does developpement et afrique.*.