Perhaps you should try some spelling variations:
transformation scale » transformation sociale, transformation social, transformation subtle
sign communication » open communication, human communication, 3 communication
technologie die » technologie de, technologie im, technologie der
scale social » scale solar, age social
4 developing » 3 developing
social sign » social design, social stigma, social skill
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologie die transformation scale social sign communication costs 4 developing _ areas.*.