Perhaps you should try some spelling variations:
radio communications » radio communication, data communications
communications 3 » communications _, communications a, communications 5
zu developpement » du developpement, au developpement, ou developpement
developpement l » developpement il, developpement la, developpement de
information 2 » information 3
der radio » desi radio, new radio, das radio
l afrique » en afrique
2 der » _ der
3 zu » 3 zur, 3 zum, 2 zu

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 2 der radio communications 3 zu developpement l afrique.*.