Perhaps you should try some spelling variations:
rate information » trade information, care information, private information
information case » information based, information age, information use
technology rate » technology trade, technology age, technology role
a communication » _ communication, _ communications, mass communication
use development » sme development, e development, museum development
networks use » network user, network users, networks have
de a » de la, de sa, e a

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

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