Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
a transformative » _ transformative
developing seas » developing areas, developing east, developing self
technologien a » technologien am, technologien ad, technologien _
4 developing » 3 developing
soft verbal » post verbal
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: technologien a transformative _ soft verbal communication costs 4 developing seas areas.*.