Perhaps you should try some spelling variations:
urban development » human development
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information 1 » information 2, information 3, information 3.2
development l » development li, development 1, development law
costs urban » cost urban, across urban, crisis urban
diet risk » diet rich
l afrique » en afrique
1 diet » 1 die, _ diet, 1 diem

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 1 diet risk communication costs urban development l afrique.*.