Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
informations banks » information banks, information bank, information thanks
technologien als » technologien des, technologien fur, technologien und
als informations » als information, des informations, a informations
developing areas » developing asia, developing east, developing a
a developing » a development
areas area » areas arenas, areas aida, areas africa
banks und » bank und, banken und, banks lend
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien als informations banks und mobile communications costs a developing areas area.*.