Perhaps you should try some spelling variations:
communications network » communications networks, communication network, communication networks
estate information » state information, states information, rate information
technology estate » technology state, technology debate, technology elite
a communications » a communication, data communications, a communicative
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
network a » network _, network 3, network 1
acts a » facts a, acts _, acts 4

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

• Adding a wildcard symbol may retrieve word variants: technology estate information _ acts a communications network a developpement en afrique.*.