Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
developing asia » development asia, developing a
technologies 4 » technologies _
weniger verbal » weniger moral
4 information » 2 information, 1 information
information 1 » information 2, information 3, information 3.2
asia africa » cpia africa, china africa
1 weniger » 3 weniger, 5 weniger, _ weniger

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 1 weniger verbal communication costs _ developing asia africa.*.