Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
iraq communications » iran communications, rural communications, chad communications
transformation 1 » transformation _, transformation a, transformation 3
developing urban » development urban, developing human, developing areas
technologie die » technologie de, technologie im, technologie der
4 developing » 3 developing
routes iraq » routes iran, notes iraq
urban area » urban areas
1 routes » _ routes, c routes, d routes
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologie die transformation 1 routes iraq communications costs 4 developing urban area.*.