Perhaps you should try some spelling variations:
nonverbal communication » internal communication, managerial communication, oral communication
information und » informations und
technologien d » technologien ad, technologien _, technologien 1
2.1 developing » 2.2 developing, 2.3 developing, 2.6 developing
d information » nd information, od information, und information
des nonverbal » der nonverbalen, 8 nonverbal, _ nonverbal
developing a » developing _
costs 2.1 » costs 2.3, costs 4.1, costs 2.2
a access » 2 access, 3 access, 4 access
und des » und der

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

• Adding a wildcard symbol may retrieve word variants: technologien d information und des nonverbal communication costs 2.1 developing a access.*.