Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information 3.1 » information 3.2, information 3.4, information 3.3
a developing » a development
developing 2 » developing _, developing a, developing e
das face » das fach, das fases, his face
3.1 das » 3.1 data
costs a » costs _, costs 4
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 3.1 das face communication costs a developing 2 areas.*.