Perhaps you should try some spelling variations:
technologies change » technological change, technology change, technological changes
change information » trade information, chief information
la communication » _ communication, mass communication, oral communication
information act » information age, information about, information gaps
use development » sme development, e development, museum development
networks use » network user, network users, networks have

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies change information act de la communication networks use development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies change information act de la communication networks use development _ afrique.*.