Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
developpements du » developpement du, developpements de, developpement de
la communication » data communication, data communications
information 4.1 » information 4.2, information 4.3, information 14.3
du afrique » en afrique, l afrique, de l'afrique
media des » media das, media der, media modes
4.1 does » 3.1 does, 4.7.1 does, 4.1 die
does la » does lac, does law, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 4.1 does la communication media des developpements du afrique.*.