Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
case communications » face communications, faso communications, wave communications
de developpement » sme development
3 information » 1 information
information 1 » information 2, information 3, information 3.2
technology 3 » technology _, technology 1, technology 4
des afrique » en afrique, de l'afrique
area case » areas case, area based
costs de » costs _, costs 4, costs a
1 area » 1 areas, 21 area, 3 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 1 area case communications costs de developpement des afrique.*.