Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
development state » development stage, developmental state, redevelopment state
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
informations a » informations und, informations sur, informations och
4 development » 2 development, 4 developing
state africa » trade africa
new verbal » non verbal, des verbal
costs 4 » costs _, costs a, costs 4.2
a new » _ new

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations a new verbal communication costs 4 development state africa.*.