Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
information context » information content, information contents, information centers
technologie im » technologien im, technologien am, technologie c
im information » crm information, stm information, 2 information
4 developing » 3 developing
context he » context has, context how, context 3
he mobile » e mobile, die mobile, how mobile
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologie im information context he mobile communications costs 4 developing _ africa.*.