Perhaps you should try some spelling variations:
based communications » based communication, speed communications, aided communications
communications costs » communication costs, communications _
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
3 information » 1 information
information 3 » information 2
technology 3 » technology _, technology 1, technology 4
costs a » costs _, costs 4
3 area » 1 area, 1.3 area, 3.1 area

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information 3 area based communications costs a developpement en afrique.*.