Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
developed content » developed contexts, developed control, development contents
technologien als » technologien des, technologien fur, technologien und
content assessed » contexts assessed, contents assessing, context assessing
als information » als informations, aids information, laws information
information 2 » information 3
3.1 developed » 3.2 developed, 5.1 developed, 6.1 developed
costs 3.1 » costs 3.5, costs 4.1, costs 2.1
ai face » a face, i face, die face
2 ai » 2 aim, 2 air, 2 a

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

• Adding a wildcard symbol may retrieve word variants: technologien als information 2 ai face communication costs 3.1 developed content assessed.*.