Perhaps you should try some spelling variations:
communications system » communication system, communication systems, commusnication systems
et communications » et communication, et communicatione, 10 communications
und developpement » un developpement, en developpement, de developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
information 14 » information 1, information 11, information 24
system und » system using
l afrique » en afrique
14 does » 1.4 does, 4 does, 10 does
does et » does e, does ea, does eu

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 14 does et communications system und developpement l afrique.*.