Perhaps you should try some spelling variations:
modern communication » modern communications, modern communicator, modeling communication
der transformation » die transformation, zur transformation, energy transformation
communication cost » communication costs, communication costa, communications costs
technologien der » technologien des, technologie der, technologien fur
models modern » models model, models models, models modeling
4 developing » 3 developing
developing 4 » developing _, developing a, developing e
4 areas » 1 areas, 2 areas, 4 areal
cost 4 » cost _, cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologien der transformation _ models modern communication cost 4 developing 4 areas.*.