Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
information und » informations und
technologien 1 » technologies 1, technologien _, technologien 4
based mobile » case mobile, based modules, based models
developing a » developing _
und based » und basel, land based, hand based
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien 1 information und based mobile communications costs _ developing a areas.*.