Perhaps you should try some spelling variations:
developpement urban » development urban, developpement rural, developpement durable
ruta communication » truth communication, data communication, data communications
technologies die » technologies de, technologie die, technologies bit
transformation a » transformation _
urban africa » urban area
de ruta » de rita
a de » a die, a der, a des

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies die transformation a de ruta communication media _ developpement urban africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies die transformation a de ruta communication media _ developpement urban africa.*.