Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
13 developing » 1.3 developing, 3 developing, 1 developing
contents des » contenus des, contents less, contents je
developing a » developing _
des verbal » des verbalen, des verbs, models verbal
costs 13 » costs 1, costs 3, costs 12.3
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologien und information contents des verbal communication costs 13 developing a africa.*.