Perhaps you should try some spelling variations:
daten communication » data communication, water communication, patient communication
technologies 2.1 » technologies _, technologies 4, technologies a
information case » information based, information can, information costs
2.1 information » 3.1 information
4 developing » 3 developing
developing a » developing _
die daten » der daten, die dauer
case die » case drive, phase die, case d
a access » 2 access, 3 access, 4 access
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: technologies 2.1 information case die daten communication costs 4 developing a access.*.