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
3 communication » 4 communication, de communication, data communication
4 developpement » de developpement, le developpement, et developpement
gap proven » a proven
proven 3 » proven _, prover 3, proven de
costs 4 » costs _, costs a, costs 4.2

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 3 communication costs 4 developpement en afrique.*.