Perhaps you should try some spelling variations:
communication costly » communication costs, communication costa, communications costs
developing guidance » developing evidence, developing science, developing insurance
der transformation » die transformation, zur transformation, energy transformation
transformation als » transformation a, transformation _, transformation 1
technologie der » technologie de, technologien des, technologies de
land developing » island developing, lanka developing, brand developing
costly land » cost land, costs land, country land
guidance 5 » guidance _, guidance 4
2 risk » 3 risk, 4 risk
als 2 » abs 2, als _, ali 2

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

• Adding a wildcard symbol may retrieve word variants: technologie der transformation als 2 risk communication costly land developing guidance 5.*.