Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
technologies road » technologies a, technologies co, technologies ret
information costs » information contents, information centers, information content
la communication » data communication, data communications
de development » e development, ce development, de developpement
development co » development case, development china
network de » network do, network dwen, network dmz
co afrique » en afrique, l afrique
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies road information costs de la communication network de development co afrique.*.