Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centers » information contents, information officers
technologien fur » technologien des, technologien und, technologies 2
2 communications » 2 communication, 3 communications, 4 communications
fur information » zur information, fair information, your information
1 developing » 3 developing, 4 developing, 2 developing
developing 1 » developing _, developing a, developing e
centers can » center can, centers case, centers rain
costs 1 » costs _, costs 4, costs a
can 2 » can _, can a, can i

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 can 2 communications costs 1 developing 1 africa.*.