Perhaps you should try some spelling variations:
through communication » through community, health communication, through competition
communication crisis » communication cross, communication costs, communication craig
urban development » human development
development case » development china
technology lays » technology law, technology land, technology lag
lays relations » class relations, les relations, mass relations
relations 4.5 » relations 4.3, relation 4.5, relations 2.5
role through » roles through, route through, come through
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 lays relations 4.5 role through communication crisis urban development case can.*.