Perhaps you should try some spelling variations:
development patterns » development partners, employment patterns, development paths
over development » power development, river development, order development
10 communication » 1 communication, de communication, 3 communication
national states » national state, national status, nation states
states policy » state policy, states politics, states public
technology 3 » technology _, technology 1, technology 4
costs over » costs other, contests over
policy 10 » policy 1, policy 1990, policy 1.1

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

• Adding a wildcard symbol may retrieve word variants: technology 3 national states policy 10 communication costs over development patterns _.*.