Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
information needs » information networks
technologies any » technologies dans, technologies a, technologies art
any information » ary information, key information, pay information
networks a » networks 1
a afrique » l afrique, en afrique

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies any information needs _ data communications networks a development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies any information needs _ data communications networks a development a afrique.*.