Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
information content » information contents, information centers, information centre
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
12.3 developing » 1.3 developing, 12.4 developing, 2.3 developing
developing iv » developing av, developing ict, developing cil
costs 12.3 » costs 2.3, costs 12.4, costs 14.3
content a » content _, content 1, content 3
iv africa » v africa, 1 africa, em africa
a verbal » _ verbal, 3 verbal, a herbal

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information content a verbal communication costs 12.3 developing iv africa.*.