Perhaps you should try some spelling variations:
communications network » communications networks, communication network, communication networks
14 communications » 10 communications, 14 communication, 4 communications
information case » information based, information can, information costs
technologies do » technologies de, technologies box, technologies daf
do information » 2 information, 1 information, 3 information
development co » development case, development china
co afrique » en afrique, l afrique
network 2 » network _, network 3, network 1
case des » cases des, case das, phase des
des 14 » des 19, des 18, des 17

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

• Adding a wildcard symbol may retrieve word variants: technologies do information case des 14 communications network 2 development co afrique.*.