Perhaps you should try some spelling variations:
border communications » jordan communications, modern communications, better communication
communications costs » communication costs, communications _
relations between » relation between, relationship between, relationships between
technologien 1.2 » technologien 3.2, technologien 4.2, technologies 3.2
1.2 relations » 1.4 relations, 2.2 relations, 16.6 relations
between lines » between line, between linked, between lived
lines border » chinese border, cities border, one border
a developing » a development
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien 1.2 relations between lines border communications costs a developing _ arenas.*.