Perhaps you should try some spelling variations:
nonverbal communication » internal communication, managerial communication, oral communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
information und » informations und
oder nonverbal » der nonverbalen
4 developing » 3 developing
developing a » developing _
costs 4 » costs _, costs a, costs 4.2
a areas » 1 areas, 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 dis information und oder nonverbal communication costs 4 developing a areas.*.