Perhaps you should try some spelling variations:
information networks » information needs
developpement d'une » developpement de, developpement du, developpement des
des developpement » des developpements, de developpement, le developpement
4 communication » 3 communication, 5.4 communication, de communication
technologies 2 » technologies _, technologies 4
networks life » networks link, networks lone, networks linear
d'une africa » use africa, de africa, down africa
life 4 » life _, life a
a des » a der, a 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 networks life 4 communication a des developpement d'une africa.*.