Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
data communication » data communications
technologies can » technologies a, technologies co, technologies _
en developpement » et developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
can formation » can information, band formation, care formation
network en » network e, network anp, network apn
does data » does cat
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies can formation _ does data communication network en developpement l afrique.*.