Perhaps you should try some spelling variations:
radio communication » crisis communication, data communication
does developpement » de developpement, des developpements, does development
developpement en » developpement et, developpement des, developpement de
communication 1 » communication _, communication a, communication 3
variation over » variation der, variation notes, variation des
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
does radio » das radio
over does » cover does, der does, over de
1 does » 10 does, 13 does, 12 does

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation over does radio communication 1 does developpement en afrique.*.