Perhaps you should try some spelling variations:
communications network » communications networks, communication network, communication networks
lent developpement » le developpement, et developpement, en developpement
information flow » information flows
a communications » a communication, data communications, a communicative
developpement en » developpement et, developpement des, developpement de
technologies de » technologies _, technologies 4, technologies 2
de information » die information, de informacion, e information
network lent » network glen, network along, network enter

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

• Adding a wildcard symbol may retrieve word variants: technologies de information flow _ a communications network lent developpement en afrique.*.