Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
cost information » postal information, about information, asset information
de developpement » sme development
technology cost » technology case, technology can, technology choice
developpement l » developpement il, developpement la, developpement de
information 3 » information 2
systems de » systemes de, systems der, systems die
l afrique » en afrique
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 cost information 3 areas case communication systems de developpement l afrique.*.