Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
developing stable » developing state, developing scalable, developing capable
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
information a » information age, information about
stable africa » state africa, estate africa, status africa
4 developing » 3 developing
der verbal » des verbal, der verbalen, der verband
costs 4 » costs _, costs a, costs 4.2
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information a der verbal communication costs 4 developing stable africa.*.