Perhaps you should try some spelling variations:
through communication » through community, health communication, through competition
communication worst » communication world, communication what, communication working
urban development » human development
development case » development china
income through » incomes through, come through, came through
technology la » technology law, technology lag, technology land
relations 3.2 » relations 3.1, relations 2, relations 2.1
la relations » la relation, a relations, la relacion
worst urban » cost urban, first urban, most urban
3.2 income » 5.2 income, 2.2 income, 3.3 income
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 la relations 3.2 income through communication worst urban development case can.*.