Perhaps you should try some spelling variations:
der transformation » die transformation, zur transformation, energy transformation
communication cost » communication costs, communication costa, communications costs
technologien der » technologien des, technologie der, technologien fur
1 communication » 10 communication, 3 communication, 4 communication
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing e » developing _, developing a, developing east
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
e real » 1 real, 4 real, 2 real

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

• Adding a wildcard symbol may retrieve word variants: technologien der transformation _ nr 1 communication cost 2.2 developing e real.*.