Perhaps you should try some spelling variations:
technologies policy » technologies policies, technology policy, technologies applied
policy formation » policy formulation, family formation
la communication » data communication, data communications
life development » line development, mine development, site development
development en » developpement en, development menu, development eco
systems life » systems level, systems land

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 formation _ de la communication systems life development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies policy formation _ de la communication systems life development en afrique.*.