Perhaps you should try some spelling variations:
developpement urban » development urban, developpement rural, developpement durable
risi communication » risk communication, crisis communication, risk communications
transformation et » transformation e, transformation bei, transformation ein
et developpement » de developpement, le developpement, test development
urban africa » urban area
media et » media art, media era, media _
de risi » de risk, de risco

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

• Adding a wildcard symbol may retrieve word variants: technologies _ transformation et de risi communication media et developpement urban africa.*.