Perhaps you should try some spelling variations:
informations tirer » informations anreiz, informations sur
communication 2.4 » communication 3.3, communication 4, communication _
le developpement » de developpement, sme development
developpement il » developpement de, developpement et, developpement du
technologies b » technologies _, technologies 4, technologies 2
b informations » b information, 2 informations, 3 informations
il afrique » l afrique, en afrique
2.4 le » 2.4 les, 2.4 la, 1.4 le
es 3 » des 3, es _, es 1
e 3 » eu 3

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 b informations tirer ((e 3) OR (es 3)) communication 2.4 le developpement il afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies b informations tirer ((e 3) OR (es 3)) communication 2.4 le developpement il afrique.*.