Perhaps you should try some spelling variations:
chile communications » china communications, machine communications, mobile communications
technologies art » technologies part, technologies a, technologies bit
le developpement » de developpement, sme development
art formation » care formation, re formation, a formation
des afrique » en afrique, de l'afrique
et 1 » et 13, et a, e 1
pt 1 » pt 2

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 art formation ((et 1) OR (pt 1)) chile communications _ le developpement des afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies art formation ((et 1) OR (pt 1)) chile communications _ le developpement des afrique.*.