Perhaps you should try some spelling variations:
communication poor » communication mode, communication sector, communication costs
technologies aids » technologies a, technologies any, technologies fish
urban development » human development
aids information » hidden information, chief information, award information
la communication » _ communication, mass communication, oral communication
information et » information act, information _, information need
development en » development menu, development can, development _

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

• Adding a wildcard symbol may retrieve word variants: technologies aids information et de la communication poor urban development en afrique.*.