Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
developing urban » development urban, developing human, developing areas
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
information zu » informationen zu, information 2, information 3
jeder verbal » des verbal, jeder moral
urban africa » urban area
zu jeder » zu der, v jeder

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information zu jeder verbal communication costs _ developing urban africa.*.