Perhaps you should try some spelling variations:
commusnication systems » communication systems, communication system, communicating systems
die developpement » de developpement, le developpement, du developpement
3 commusnication » 3 communication, 4 communication, 1 communication
developpement la » developpement de, developpement et, developpement du
systems die » system die, systeme die, systems due
la afrique » l afrique, la fabrique, en afrique
areal 3 » area 3, real 3, areal _

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

• Adding a wildcard symbol may retrieve word variants: technology from informal _ areal 3 commusnication systems die developpement la afrique.*.