Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
developpements du » developpement du, developpements de, developpement de
3 communication » 4 communication, de communication, data communication
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
contents 3rd » contents 3.1, contents 3.2, contents arc
du afrique » en afrique, l afrique, de l'afrique
3rd 3 » 3rd 5, 3rd _
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 a information contents 3rd 3 communication a des developpements du afrique.*.