Perhaps you should try some spelling variations:
developpement d'une » developpement de, developpement du, developpement des
das developpement » des developpements, de developpement, du developpement
information needs » information networks
4 communication » 3 communication, 5.4 communication, de communication
technologies 2 » technologies _, technologies 4
d'une africa » use africa, de africa, down africa
needs life » needs link, needs time
life 4 » life _, life a
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information needs life 4 communication a das developpement d'une africa.*.