Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
technologien about » technologien auf, technologien fur, technologien als
about information » account information, labor information, about inflation
information case » information based, information can, information costs
developing em » developing e, developing eq, developing amp
a developing » a development
key verbal » des verbal
em africa » 1 africa
case key » case k, case kvp, use key
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien about information case key verbal communication costs a developing em africa.*.