Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
information 1.5.2 » information 1.2, information 2
development areas » development area, development great, development ideas
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
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 als information 1.5.2 _ verbal communication costs a development areas areas.*.