Perhaps you should try some spelling variations:
open communication » human communication, 3 communication, 4 communication
technologien als » technologien des, technologien fur, technologien und
information case » information based, information can, information costs
als information » als informations, aids information, laws information
4 developing » 3 developing
developing 1 » developing _, developing a, developing e
case die » case drive, phase die, case d
die open » die typen, die opfer, use open
costs 4 » costs _, costs a, costs 4.2
1 areas » 1 area, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien als information case die open communication costs 4 developing 1 areas.*.