Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
4 developpement » de developpement, le developpement, et developpement
co information » do information, 2 information, 1 information
information 3 » information 2
does data » does cat
costs 4 » costs _, costs a, costs 4.2
3 does » 13 does, 2 does, 4 does

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 3 does data communications costs 4 developpement en afrique.*.