Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
technologien zur » technologien fur, technologien des, technologien und
information case » information based, information can, information costs
zur information » fur information, your information, der information
developing a » developing _
a areas » 1 areas, 2 areas, 4 areas
case d » case 1, case 2, case 3
d face » _ face, a face, 2 face

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information case d face communication costs _ developing a areas.*.