Perhaps you should try some spelling variations:
et developpements » et developpement, des developpements, en developpement
developpements l » developpements de, developpement il, developpement la
technologies a » technologies _, technologies 4, technologies 2
formation pt » formation et, information pt, formation path
a formation » la formation, 1 formation, a formulation
l afrique » en afrique
2 chile » 12 chile, _ chile, 3 chile
2 child » 3 child, 1 child, 4 child

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies a formation pt ((2 chile) OR (2 child)) communications _ et developpements l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies a formation pt ((2 chile) OR (2 child)) communications _ et developpements l afrique.*.