Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
technologies 4 » technologies _
4 informations » 4 information, 2 informations, 3 informations
noten verbal » non verbal
4 developing » 3 developing
developing e » developing _, developing a, developing east
und noten » und normen, und nossen, end note
e access » 2 access, 3 access, 4 access
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 informations und noten verbal communication costs 4 developing e access.*.