Perhaps you should try some spelling variations:
developpement et » developpement des, developpement de, development east
le developpement » de developpement, sme development
information 1.2 » information 1.5.2, information 2
communication 2 » communication _, communication a, communication 3
technologies 2 » technologies _, technologies 4
et afrique » en afrique, l afrique
el 4 » eu 4, el _, es 4
2 le » 2 les, 2 la, 2 de
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 2 information 1.2 ((el 4) OR (e 4)) communication 2 le developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.2 ((el 4) OR (e 4)) communication 2 le developpement et afrique.*.