Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centers » information contents, information officers
technologien fair » technologien fur, technologies fail, technologien als
14 communications » 10 communications, 14 communication, 4 communications
fair information » fairs information, fur information, labor information
4 developing » 3 developing
developing a » developing _
centers can » center can, centers case, centers rain
a africa » 1 africa, can africa, em africa
costs 4 » costs _, costs a, costs 4.2
can 14 » can 11

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

• Adding a wildcard symbol may retrieve word variants: technologien fair information centers can 14 communications costs 4 developing a africa.*.