Perhaps you should try some spelling variations:
information based » information case, information bank, transformation based
developpement et » developpement des, developpement de, development east
d developpement » de developpement, du developpement, le developpement
technologies 2 » technologies _, technologies 4
et afrique » en afrique, l afrique
new e » new eu, new _, new a
new 4 » new _

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 based ((new e) OR (new 4)) communication a d developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 information based ((new e) OR (new 4)) communication a d developpement et afrique.*.