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 en » developpement et, developpement des, developpement de
ideologie der » ideologie und, typologie der
der variation » de variation, does variation, die variation
de radio » dm radio, desi radio, mode radio
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: ideologie der variation _ de radio communications law de developpement en afrique.*.