Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
technologies case » technologies based, technologies can, technologies create
1.4 communication » 5.4 communication, 1.1 communication, 1.3 communication
case information » care information, based information, phase information
du developpement » de developpement, le developpement, et developpement
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
3 du » 3 due, 3 d, 3 zu

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

• Adding a wildcard symbol may retrieve word variants: technologies case information problems _ 1.4 communication 3 du developpement l afrique.*.