Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
lent developpement » le developpement, et developpement, en developpement
technologies part » technologies art, technologies pt, technologies a
part information » party information, paris information, plant information
information flow » information flows
developpement en » developpement et, developpement des, developpement de
a communication » la communication, data communication, data communications
network lent » network glen, network along, network enter
flow 3 » flow _, flow 1, flow 4

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

• Adding a wildcard symbol may retrieve word variants: technologies part information flow 3 a communication network lent developpement en afrique.*.