Perhaps you should try some spelling variations:
urban development » human development
how communication » how communicating, new communication, de communication
information und » informations und
technologies 2 » technologies _, technologies 4
development l » development li, development 1, development law
costs urban » cost urban, across urban, crisis urban
und roles » und rollen, und rolle, und rohe
roles how » rules how, rates how
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information und roles how communication costs urban development l afrique.*.