Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
technologies co » technologies _, technologies 4, technologies 2
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
co information » do information, 2 information, 1 information
l afrique » en afrique
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies co information contents _ 3.1 communication 3 des developpement l afrique.*.