Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
zur transformation » rural transformation, die transformation, energy transformation
technologien zur » technologien fur, technologien des, technologien und
transformation a » transformation _
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
developing e » developing _, developing a, developing east
costs 4.4 » costs 4.2
a phone » _ phone, day phone, 12 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 zur transformation a phone data communications costs 4.4 developing e areas.*.