Perhaps you should try some spelling variations:
communication services » telecommunications services
urban development » human development
information et » l'information et, information 2, information 1
services urban » services uday
development en » developpement en, development menu, development eco
de mass » de masse, de mais, de masa

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

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