Perhaps you should try some spelling variations:
development citizens » development citizen, development cities, development childrens
communication cost » communication costs, communication costa, communications costs
urban development » human development
integration what » integrating what, interaction what, integration work
10 communication » 1 communication, de communication, 3 communication
technologies re » technologies ret, technologies art, technologies _
re integration » de integration, fare integration, care integration
cost urban » most urban, worst urban, bust urban
citizens 4 » citizens _, citizens a, citizens 4.3
what does » what do

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

• Adding a wildcard symbol may retrieve word variants: technologies re integration what does 10 communication cost urban development citizens 4.*.