Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
change information » trade information, chief information
technology change » technological change, technological changes
la communications » a communications, _ communications, a communication
information et » information act, information _, information need
le development » e development, sme development, use development
networks le » networks _, networks a, network e

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology change information et de la communications networks le development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology change information et de la communications networks le development _ afrique.*.