Perhaps you should try some spelling variations:
du developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
information 1 » information 2, information 3, information 3.2
when mass » when ads, when base, when most
l afrique » en afrique
1 when » 19 when, 3 when, 4 when
a du » a d, a de, a u

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 when mass communication a du developpement l afrique.*.