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
information 2.2 » information 1.2, information 2.7, information 2.2.2
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
2.2 a » 2.2 _

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 2.2 a class communication cost urban development plans american.*.