Perhaps you should try some spelling variations:
border communications » jordan communications, modern communications, better communication
communications costs » communication costs, communications _
technologien bus » technologien des, technologien fur, technologien als
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
network goes » network glen, network cross, network acls
developing a » developing _
goes border » cross border
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien bus transport network goes border communications costs 4.1 developing a areas.*.