Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
information banken » information bank, information banks, information based
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
3 developing » 3 development
developing a » developing _
banken b » banken _, banken 4, banken 1
b mobile » bb mobile, _ mobile, a mobile
costs 3 » costs _, costs 4, costs a
a age » _ age, ͳ age, 3 age

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

• Adding a wildcard symbol may retrieve word variants: technologien als information banken b mobile communications costs 3 developing a age.*.