Perhaps you should try some spelling variations:
developpement et » developpement des, developpement de, development east
au developpement » du developpement, de developpement, le developpement
technologies 1 » technologies _, technologies 4, technologies 2
information 1 » information 2, information 3, information 3.2
et afrique » en afrique, l afrique
over mass » cover masks, over fdss, over mao
1 over » 11 over, 3 over, 4.1 over
a au » a auf, a bau, a aus

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 1 over mass communication a au developpement et afrique.*.