Perhaps you should try some spelling variations:
radio communications » radio communication, data communications
does developpement » de developpement, des developpements, does development
communications 1 » communications 14, communications _, communications a
developpement du » developpement de, developpement des, developpement et
variation over » variation der, variation notes, variation des
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
du afrique » en afrique, l afrique, de l'afrique
a radio » _ radio
over a » over _
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 der variation over a radio communications 1 does developpement du afrique.*.