Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
model communications » modern communications, border communications, aided communications
technologien de » technologien des, technologies de, technologie de
transport works » transport work, transport workers, transport networks
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
de transport » sea transport, free transport, bus transport
works credit » banks credit, costs credit, does credit
credit model » credit models, credit modern, credit money
developing a » developing _
costs 5.4 » costs 4.4, costs 6.4, costs 2.4
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 de transport works credit model communications costs 5.4 developing a areas.*.