Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
developing em » developing e, developing eq, developing amp
costs 5.4 » costs 4.4, costs 6.4, costs 2.4
em africa » 1 africa
1 verbal » _ verbal, 3 verbal, a verbal
contents » context

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information contents 1 verbal communication costs 5.4 developing em africa.*.