Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
developing seas » developing areas, developing east, developing self
4 developing » 3 developing
contents a » contents 1, contents _, contents i
a verbal » _ verbal, 3 verbal, a herbal
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 fur information contents a verbal communication costs 4 developing seas areas.*.