Perhaps you should try some spelling variations:
information channels » information exchanges, informal channels, information centers
daten communication » data communication, water communication, patient communication
developing east » development east, developing a, developing asia
technologies 2 » technologies _, technologies 4
2.1 developing » 2.2 developing, 2.3 developing, 2.6 developing
channels die » channels jane, channels role, channels _
die daten » der daten, die dauer
costs 2.1 » costs 2.3, costs 4.1, costs 2.2
asezs. » sezs., aezs.

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information channels die daten communication costs 2.1 developing east asezs.*.