Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
technologie c » technologies 2, technologies 3, technologies 1
c information » 2 information, 1 information, 10 information
information 3 » information 2
a developing » a development
developing 1 » developing _, developing a, developing e
costs a » costs _, costs 4
1 areas » 1 area, 2 areas, 4 areas
3 und » 13 und, 23 und, _ und

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

• Adding a wildcard symbol may retrieve word variants: technologie c information 3 und mobile communications costs a developing 1 areas.*.