Perhaps you should try some spelling variations:
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
information 11 » information 1, information 14, information 10.1
technology 1 » technology _
costs de » costs _, costs 4, costs a
11 role » 1.1 role, 1 role, 10 role
role 3 » role _

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 11 role 3 communication costs de developpement en afrique.*.