Perhaps you should try some spelling variations:
du developpement » de developpement, le developpement, et developpement
communication 2 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
l afrique » en afrique
b wine » _ wine
b win » _ win, a win, b ein
2 du » 2 zu, 2 de, 2 eu

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 1 information ((b win) OR (b wine)) mass communication 2 du developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 1 information ((b win) OR (b wine)) mass communication 2 du developpement l afrique.*.