Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
oral communications » oral communication, rural communications, moral communication
information centre » information centers, information contents
technologien get » technologien des, technologien ist, technologien mit
get information » gets information, debt information, ct information
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing ce » developing e, developing ict, developing cil
centre des » centre de, centrale des, centres de
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
ce africa » de africa, care africa, use africa
des oral » des moral, des oil, des orts

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

• Adding a wildcard symbol may retrieve word variants: technologien get information centre des oral communications costs 3.2 developing ce africa.*.