Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
information costs » information contents, information centers, information content
technologien nd » technologien und, technologien ad, technologie und
developing base » developing based, developing east, developing brain
nd information » und information, d information, od information
base areas » basic areas, based areal, basin areas
3 verbal » _ verbal, a verbal, 3 verfall
costs 3 » costs 4, costs a, costs 5

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

• Adding a wildcard symbol may retrieve word variants: technologien nd information costs 3 verbal communication costs _ developing base areas.*.