Perhaps you should try some spelling variations:
communications network » communications networks, communication network, communication networks
developpement et » developpement des, developpement de, development east
set information » get information, sheet information, asset information
information 2.1 » information 12.1, information 2.2, information 2.7
e developpement » de developpement, le developpement, et developpement
technology set » technology sector, technology 1, technology 2.2
et afrique » en afrique, l afrique
2.1 facts » 2.2 facts, 2.1 factors, 2 facts
network e » network _, network 3, network 1

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

• Adding a wildcard symbol may retrieve word variants: technology set information 2.1 facts _ communications network e developpement et afrique.*.