Perhaps you should try some spelling variations:
across information » access information, costs information, crisis information
technology across » technology access, technology africa
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
a developpement » au developpement, de developpement, le developpement
gap proven » a proven
proven 4 » proven _, proven de, prove _
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 across information gap proven 4 communication costs a developpement en afrique.*.