Perhaps you should try some spelling variations:
und informationsgehalt » der informationsgehalt, 4 informationsgehalt, 5.1 informationsgehalt
informationsgehalt 1 » informationsgehalt 1.2, informationsgehalt 1.3, informationsgehalt 3.1
technologie und » technologies 2.1
3 development » 2 development
a mobile » _ mobile
3 access » 2 access
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologie und informationsgehalt 1 a mobile communication costs 3 development 3 access.*.