Perhaps you should try some spelling variations:
technologies policy » technologies policies, technology policy, technologies applied
policy information » policy formation, public information, policy innovation
information needs » information networks
a afrique » l afrique, en afrique
needs de » needs men, needs one, needs _
systems » system

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies policy information needs de _ communication systems a development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies policy information needs de _ communication systems a development a afrique.*.