Perhaps you should try some spelling variations:
radio communications » radio communication, data communications
does developpement » de developpement, des developpements, does development
communications a » communications _, communications law, communications media
developpement du » developpement de, developpement des, developpement et
variation over » variation der, variation notes, variation des
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
du afrique » en afrique, l afrique, de l'afrique
de radio » dm radio, desi radio, mode radio
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: typologie de variation over de radio communications a does developpement du afrique.*.