Perhaps you should try some spelling variations:
communication 2 » communication _, communication a, communication 3
sme development » trade development
technologies 4 » technologies _
development de » development d, development ds, developpement de
4 information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
1 mass » a mass
3.2 1 » 3.2 _, 3.2 a, 3.0 1
2 sme » _ sme, 2 mme, 2 sie

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 3.2 1 mass communication 2 sme development de afrique.*.