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
2 wein » 2 wenn, 3 wein, 4 wein
2 win » _ win, 2 ein, a win
2 du » 2 zu, 2 de, 2 eu
mass » maps

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