Perhaps you should try some spelling variations:
communication pour » communication costs, communication modes, communication _
urban development » human development
development can » development bank, development band, development case
technologies a » technologies _
information et » information act, information _, information need
a information » _ information, land information, award information
pour urban » poor urban
can africa » urban africa, china africa

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information et de _ communication pour urban development can africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information et de _ communication pour urban development can africa.*.