Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
face communication » voice communication, de communication, time communication
le developpement » de developpement, sme development
technologies 2 » technologies _, technologies 4
des afrique » en afrique, de l'afrique
problems 6 » problems _, problems 3, problems a
6 face » _ face, a face, 2 face
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information problems 6 face communication a le developpement des afrique.*.