Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural 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 seas » developing areas, developing east, developing self
4 developing » 3 developing
costs 4 » costs a, costs 4.2, costs 4.4

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 _ virtual communication costs 4 developing seas areas.*.