Perhaps you should try some spelling variations:
der transformation » die transformation, zur transformation, energy transformation
data communication » data communications
communication cost » communication costs, communication costa, communications costs
technologien der » technologien des, technologie der, technologien fur
transformation 2 » transformation _, transformation a, transformation 1
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing e » developing _, developing a, developing east
cost 3.2 » cost 2.4
2 phone » 12 phone, _ phone, a phone
e 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 der transformation 2 phone data communication cost 3.2 developing e areas.*.