Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
technologies debt » technologies new, technologies ict, technologies sector
debt information » student information, credit information, health information
information gaps » information gap, information flows, information needs
development can » development bank, development band, development case
a development » _ development, clean development, asian development
networks a » networks _, network _

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies debt information gaps de _ communications networks a development can afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies debt information gaps de _ communications networks a development can afrique.*.