Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
acute communications » secure communications, ante communication, cuba communications
information content » information contents, information centers, information centre
13.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
technologien d » technologien ad, technologien _, technologien 1
d information » nd information, od information, und information
developing ce » developing e, developing ict, developing cil
costs 13.4 » costs 11.4, costs 12.4, costs 23.4
content a » content _, content 1, content 3
ce africa » de africa, care africa, use africa
a acute » _ acute, 5 acute, 1 acute

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

• Adding a wildcard symbol may retrieve word variants: technologien d information content a acute communications costs 13.4 developing ce africa.*.