Perhaps you should try some spelling variations:
informations anreiz » b informationsanreize, informations tirer
communication 2.4 » communication 3.3, communication 4, communication _
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
technologies b » technologies _, technologies 4, technologies 2
b informations » b information, 2 informations, 3 informations
l afrique » en afrique
2.4 de » 2.4 die, 2.4 der, 2.4 due
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 anreiz ((e 3) OR (es 3)) communication 2.4 de developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies b informations anreiz ((e 3) OR (es 3)) communication 2.4 de developpement l afrique.*.