Perhaps you should try some spelling variations:
urban development » human development
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
technologies de » technologies _, technologies 4, technologies 2
information und » informations und
de information » die information, de informacion, e information
development en » developpement en, development menu, development eco
costs urban » cost urban, across urban, crisis urban
agency 3.5 » agency 3.3, agency 2.5, agency 3.4

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

• Adding a wildcard symbol may retrieve word variants: technologies de information und agency 3.5 communication costs urban development en afrique.*.