Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
technologien fair » technologien fur, technologies fail, technologien als
information title » information table
fair information » fairs information, fur information, labor information
4 developing » 3 developing
developing a » developing _
vie mobile » die mobile, e mobile, i mobile
title vie » title vii, title ix, title i
costs 4 » costs _, costs a, costs 4.2
a sezs » _ sezs, a ses

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

• Adding a wildcard symbol may retrieve word variants: technologien fair information title vie mobile communications costs 4 developing a sezs.*.