Perhaps you should try some spelling variations:
development policies » development policy, development projects
communication costa » communication costs, communications costs, communication cote
data communication » data communications
urban development » human development
technology die » technologie die, technology does, technology 4ir
die relation » die relative, die reaktion, die revolution
relation 4.5 » relation 4.3, relations 4.3, relation 5.3
policies can » policies 5, policies 4, policies 3
costa urban » cost urban, most urban, foster urban
4.5 3 » 4.5 _, 4.5 a, 4.5 e

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

• Adding a wildcard symbol may retrieve word variants: technology die relation 4.5 3 data communication costa urban development policies can.*.