Perhaps you should try some spelling variations:
radio communications » radio communication, data communications
communications law » communications a, communications _, telecommunications law
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
variation behn » variation bei, variation des, variation der
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
does radio » das radio
behn does » being does, ban does
l afrique » en afrique
law de » law die, law do

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation behn does radio communications law de developpement l afrique.*.