Perhaps you should try some spelling variations:
radio communications » radio communication, data communications
des developpements » deux developpements, de developpement, et developpements
developpements et » developpement et, developpement en, developpements de
communications a » communications _, communications law, communications media
variation behn » variation bei, variation des, variation der
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
does radio » das radio
et afrique » en afrique, l afrique
behn does » being does, ban does
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation behn does radio communications a des developpements et afrique.*.