Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural communication
technologien fund » technologien und, technologie und, technologien fur
information costs » information contents, information centers, information content
fund information » road information
developing seas » developing areas, developing east, developing self
2.3 virtual » 2.1 virtual, 2.2 virtual, 2.5 virtual
costs 2.3 » 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 fund information costs 2.3 virtual communication costs _ developing seas areas.*.