Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
technologien und » technologie und, technologien des, technologien fur
und informations » und information, und informationen, fund information
informations 1.2 » information 1.2, informatics 1.2, information 11.2
developing areas » developing asia, developing east, developing a
a developing » a development
areas areas » areas arenas, seas areas, areas access
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 und informations 1.2 _ verbal communication costs a developing areas areas.*.