Perhaps you should try some spelling variations:
communications network » communications networks, communication network, communication networks
information network » information networks
a communications » a communication, data communications, a communicative
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
network e » network 3, network 1, network 6
a afrique » l afrique, en afrique
e a » et a

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

• Adding a wildcard symbol may retrieve word variants: technologies a information network e a communications network _ development a afrique.*.