Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
developed content » developed contexts, developed control, development contents
content assessing » contents assessing, context assessing, kontext assessing
technologien nd » technologien und, technologien ad, technologie und
nd information » und information, d information, od information
information 2 » information 3
4.5 developed » 4.5 developer, 14.4 developed, 2.0 developed
costs 4.5 » costs 4.2, costs 4.4, costs 3.5
hei face » head face, when face, new face
2 hei » 2 heis, _ hei, 2 bei

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 hei face communication costs 4.5 developed content assessing.*.