Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
information based » information case, information bank, transformation based
technologien d » technologien ad, technologien _, technologien 1
d information » nd information, od information, und information
4 developing » 3 developing
developing 4 » developing _, developing a, developing e
bei mobile » bei mobilen, being mobile, b mobile
based bei » based bess, based new, based bio
costs 4 » costs _, costs a, costs 4.2
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien d information based bei mobile communications costs 4 developing 4 areas.*.