Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
developing context » developing contexts, development context, developing concepts
context assessing » kontext assessing, contents assessing, context assassin's
technologien nd » technologien und, technologien ad, technologie und
nd information » und information, d information, od information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
information 2 » information 3
costs 2.3 » costs 4.2, costs 4.4

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

• Adding a wildcard symbol may retrieve word variants: technologien nd information 2 _ face communication costs 2.3 developing context assessing.*.