Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
communication 3.3 » communication _, communication a, communication 1
de communication » mobile communication, online communication
sme development » trade development
development des » development does, development desd, development ds
technologies 2 » technologies _, technologies 4
des l'afrique » de l'afrique, de l'amerique
problems 6 » problems _, problems 3, problems a
3.3 sme » 3.3 some, 3.3 step, 3.3 stem
6 de » 6 die, 6 der, _ de

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 de communication 3.3 sme development des l'afrique.*.