Perhaps you should try some spelling variations:
der transformation » die transformation, zur transformation, energy transformation
transformation der » transformation _
sign communication » open communication, human communication, 3 communication
technologien der » technologien des, technologie der, technologien fur
developing 2 » developing _, developing a, developing e
wie sign » tie signs, wie ein, wie sich
der wie » oder wie, der wille, aber wie
2 areas » 1 areas, 2 areal, 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 der wie sign communication costs _ developing 2 areas.*.