Perhaps you should try some spelling variations:
modern communication » modern communications, modern communicator, modeling communication
technologien des » technologien fur, technologien und, technologies 2
information case » information based, information can, information costs
des information » des informations, does information, dis information
developing asia » development asia, developing a
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
asia access » basic access, basin access, asia across
costs 1.4 » costs 11.4, costs 12.4, 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 des information case _ modern communication costs 1.4 developing asia access.*.