Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
informations costs » information costs, information cost, informations sur
technologien als » technologien des, technologien fur, technologien und
als informations » als information, des informations, a informations
developing asia » development asia, developing a
5 developing » 3 developing, 4 developing, 2 developing
asia areas » basic areas, aside areas, basin areas
costs 5 » costs 4, costs a, costs 3.5

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

• Adding a wildcard symbol may retrieve word variants: technologien als informations costs _ verbal communication costs 5 developing asia areas.*.