Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
communication cost » communication costs, communication costa, communications costs
urban development » human development
development plans » development planning, development policy, development policies
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
plans american » pan american, plains america's, class americans
cost urban » most urban, worst urban, bust urban
3.2 a » 3.2 _, 2.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 3.2 a class communication cost urban development plans american.*.