Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
technologien fur » technologien des, technologien und, technologies 2
information bank » information b, information 2, information 1
developing areas » developing asia, developing east, developing a
fur information » zur information, fair information, your information
4 developing » 3 developing
card mobile » can mobile, case mobile, farm mobile
areas areas » areas arenas, seas areas, areas access
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information bank card mobile communications costs 4 developing areas areas.*.