Perhaps you should try some spelling variations:
urban development » human development
de communication » mobile communication, online communication
development aid » development a, development africa, development agenda
technology der » technology does, technology 4ir, technology dlt
relative land » relative rank, relative lack, relative plan
land politics » land policies, und politics, flawed politics
der relative » der relativen, die relative, das relative
politics de » politicas de, politics die, politics _
costs urban » cost urban, across urban, crisis urban

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

• Adding a wildcard symbol may retrieve word variants: technology der relative land politics de communication costs urban development aid aortic.*.