Perhaps you should try some spelling variations:
information channels » information exchanges, informal channels, information centers
data communication » data communications
technologies 2 » technologies _, technologies 4
3.1 developing » 3.3 developing, 3.2 developing, 4.1 developing
channels die » channels jane, channels role, channels _
developing a » developing _
costs 3.1 » costs 3.5, costs 4.1, costs 2.1
die data » die daten, life data, file data
aezs. » sezs., aes.

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 data communication costs 3.1 developing a aezs.*.