Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
social information » social innovation, social transformation, digital information
technology social » technology series
du developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
information 3 » information 2
areas data » area data
l afrique » en afrique
costs du » costs _, costs 4, costs a
3 areas » 1 areas, 2 areas, 3 area

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

• Adding a wildcard symbol may retrieve word variants: technology social information 3 areas data communications costs du developpement l afrique.*.