Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
development matters » development patterns, development partners, development centers
urban development » human development
3 communication » 4 communication, de communication, data communication
kooperation im » kooperation und, kooperation als
5 kooperation » 3 kooperation, 4 kooperation, _ kooperation
technology 5 » technology _, technology 1, technology 3
based urban » basic urban
im policey » im policy, b policey, ipm policies
policey 3 » policy 3, policey 3.5, police _
most. » cost.

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

• Adding a wildcard symbol may retrieve word variants: technology 5 kooperation im policey 3 communication based urban development matters most.*.