Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
information case » information based, information can, information costs
developing urban » development urban, developing human, developing areas
4 developing » 3 developing
knew moral » new moral, kiel moral
case knew » case new, case known, cases new
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: technologies _ information case knew moral communication costs 4 developing urban areas.*.