Perhaps you should try some spelling variations:
communication versus » communication verbal, communication overlap, communication values
developed country » developed countries, developing country
human developed » human development, human developing, human developments
technologies 3 » technologies _, technologies 4, technologies 2
3 integration » die integration, der integration, data integration
integration 4 » integration 3
role mass » role case, role dans
4 role » 3 role

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 integration 4 role mass communication versus human developed country risk.*.