Perhaps you should try some spelling variations:
transformative social » transformation social, transformative policy, transforming social
daf transformative » das transformative, a transformative, die transformative
oral communication » personal communication
technologies daf » technologies dans, technologies a, technologies de
social robots » social bots, social rights, social roles
4 developing » 3 developing
developing a » developing _
robots oral » roots oral, robots social
costs 4 » costs _, costs a, costs 4.2
a 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: technologies daf transformative social robots oral communication costs 4 developing a areas.*.