Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
communication case » communications case, communication based, communication phase
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
3 communication » 4 communication, de communication, data communication
co information » do information, 2 information, 1 information
case de » case des, case d, case d1

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

• Adding a wildcard symbol may retrieve word variants: technologies co information problems _ 3 communication case de developpement en afrique.*.