Perhaps you should try some spelling variations:
water communication » master communication, matter communication, layer communication
transformation 23 » transformation 2.3, transformation 3, transformation 2
developing karst » developing east, developing forest, developing heart
technologie die » technologie de, technologie im, technologie der
rising water » rising wage, living water, mining water
4 developing » 3 developing
karst areas » karstic areas, forest areas, thrust areas
23 rising » 2 rising, 2.1 rising, 2.2 rising
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 23 rising water communication costs 4 developing karst areas.*.