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