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
contents 10.1 » contents 1.1, contents 11.1, contents 12.1
4 developing » 3 developing
developing e » developing _, developing a, developing east
10.1 verbal » 1.1 verbal, 1.2.1 verbal, 1.3.1 verbale
costs 4 » costs _, costs a, costs 4.2
e areas » 1 areas, 2 areas, 4 areas

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 10.1 verbal communication costs 4 developing e areas.*.