Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
face communication » voice communication, de communication, time communication
la developpement » le developpement, de developpement, et developpement
technologies do » technologies de, technologies box, technologies daf
developpement l » developpement il, developpement la, developpement de
do information » 2 information, 1 information, 3 information
problems 6 » problems _, problems 3, problems a
l afrique » en afrique
6 face » _ face, a face, 2 face

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

• Adding a wildcard symbol may retrieve word variants: technologies do information problems 6 face communication _ la developpement l afrique.*.