Perhaps you should try some spelling variations:
information usage » information age, information use, information users
ley developpement » le developpement, leur developpement, de developpement
communication do » communication de, communication des, communication die
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
des afrique » en afrique, de l'afrique
usage 3.2 » stage 3.2, image 3.2, lage 3.2
3.2 risk » 2.2 risk, 4.2 risk, 6.2 risk
do ley » de ley, do lay

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

• Adding a wildcard symbol may retrieve word variants: technologies a information usage 3.2 risk communication do ley developpement des afrique.*.