Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
technologies 1.2 » technologies 3.2, technologies 1.4, technologies 1.3
2 communications » 2 communication, 3 communications, 4 communications
communications a » communications _, communications law, communications media
developpements l » developpements de, developpement il, developpement la
1.2 formation » 1 formation, de formation, en formation
l afrique » en afrique
data 2 » data 1, data 2.2, data 2.3
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 1.2 formation _ data 2 communications a des developpements l afrique.*.