Perhaps you should try some spelling variations:
information networks » information needs
d'une communication » de communication, prone communication, true communication
developpement face » developpement de, developpement dans, developpement la
l developpement » le developpement, de developpement, et developpement
face africa » care africa, finance africa, preface africa
networks 2 » networks _, networks 1, networks a
2 d'une » 1 d'une, et d'une
a l » a la

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

• Adding a wildcard symbol may retrieve word variants: technology _ information networks 2 d'une communication a l developpement face africa.*.