Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
developpement la » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
information 1 » information 2, information 3, information 3.2
technology 1 » technology _
la afrique » l afrique, la fabrique, en afrique
1 areas » 1 area, 2 areas, 4 areas
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 1 areas case communication costs a developpement la afrique.*.