Perhaps you should try some spelling variations:
technological channels » technological changes, technological change, technological choices
channels information » chandos information, change information, chain information
daten communication » data communication, water communication, patient communication
information 2 » information 3
4 developing » 3 developing
die daten » der daten, die dauer
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: technological channels information 2 die daten communication costs 4 developing _ area.*.