Perhaps you should try some spelling variations:
radio communications » radio communication, data communications
der developpement » de developpement, des developpements, leur developpement
communications a » communications _, communications law, communications media
typologie eines » typologie cices, typologie einiger, typologie des
eines variation » die variation, does variation, minor variation
developpement l » developpement il, developpement la, developpement de
variation over » variation der, variation notes, variation des
l afrique » en afrique
de radio » dm radio, desi radio, mode radio
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: typologie eines variation over de radio communications a der developpement l afrique.*.