Perhaps you should try some spelling variations:
developpement et » developpement des, developpement de, development east
au developpement » du developpement, de developpement, le developpement
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
information 3 » information 2
et afrique » en afrique, l afrique
el 4 » eu 4, el _, es 4
e 4 » eu 4

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 co information 3 ((el 4) OR (e 4)) applications _ au developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies co information 3 ((el 4) OR (e 4)) applications _ au developpement et afrique.*.