Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centers » information contents, information officers
10 communications » 10 communication, 14 communications, 2 communications
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
developing can » developing a, developing ai, developing av
centers cases » centers case, center case, century cases
1 developing » 3 developing, 4 developing, 2 developing
can africa » urban africa
cases 10 » cases 1, cases 1.1, cases _
costs 1 » 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 fur information centers cases 10 communications costs 1 developing can africa.*.