Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centers » information contents, information officers
get communications » get communication, guest communications, et communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
developing ce » developing e, developing ict, developing cil
5 developing » 3 developing, 4 developing, 2 developing
centers 3.3 » centers 3.8, centers 4.3, century 3.3
ce africa » de africa, care africa, use africa
3.3 get » 3.3 geld, 3.3 gene, 3.3 gute
costs 5 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information centers 3.3 get communications costs 5 developing ce africa.*.