Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
technologien fur » technologien des, technologien und, technologies 2
developing areas » developing asia, developing east, developing a
fur information » zur information, fair information, your information
information can » information case, information 1, information 1.2
a developing » a development
best verbal » des verbal, post verbal
areas areas » areas arenas, seas areas, areas access
can best » can boost
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 fur information can best verbal communication costs a developing areas areas.*.