Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
technologies 1 » technologies _, technologies 4, technologies 2
information 4 » information 2
4 developing » 3 developing
developing a » developing _
does moral » des moral, does formal, does more
a afrique » l afrique, en afrique
costs 4 » costs _, costs a, costs 4.2
4 does » 2 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 4 does moral communication costs 4 developing a afrique.*.