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
fur information » zur information, fair information, your information
3 developing » 3 development
developing v » developing av, developing _, developing a
centers 3rs » centers 3, centers 3.3, centers 3.8
3rs data » rs data, hbs data, gas data
v africa » 1 africa, em africa
costs 3 » 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 3rs data communications costs 3 developing v africa.*.