Perhaps you should try some spelling variations:
developing contents » developing contexts, developing concepts, development contents
face communication » voice communication, de communication, time communication
contents assessing » context assessing, consensus assessing, contents harnessing
technologien nd » technologien und, technologien ad, technologie und
nd information » und information, d information, od information
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
information i » information im, information 2, information 1
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
ii face » ai face, i face, die face

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

• Adding a wildcard symbol may retrieve word variants: technologien nd information i ii face communication costs 4.1 developing contents assessing.*.