Perhaps you should try some spelling variations:
die informationsgehalt » der informationsgehalt, den informationsgehalt, iii informationsgehalt
informationsgehalt 3.1 » informationsgehalt 3.3, informationsgehalt 1.2, informationsgehalt 1.3
technologie die » technologie de, technologie im, technologie der
4 developing » 3 developing
developing e » developing _, developing a, developing east
a mobile » _ mobile
e access » 2 access, 3 access, 4 access
costs 4 » costs _, costs a, costs 4.2
3.1 a » 3.1 _, 2.1 a

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

• Adding a wildcard symbol may retrieve word variants: technologie die informationsgehalt 3.1 a mobile communication costs 4 developing e access.*.