Perhaps you should try some spelling variations:
through communication » through community, health communication, through competition
urban development » human development
development case » development china
technology 5 » technology _, technology 1, technology 3
relation 4.5 » relation 4.3, relations 4.3, relation 5.3
role through » roles through, route through, come through
costs urban » cost urban, across urban, crisis urban
5 relation » _ relation, 5 regulation, la relation
4.5 role » 3.5 role, 5.5 role, 1.5 role
case can » case case, case c

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

• Adding a wildcard symbol may retrieve word variants: technology 5 relation 4.5 role through communication costs urban development case can.*.