Perhaps you should try some spelling variations:
last communication » class communication, post communication, master communication
de developpement » sme development
technologies 2 » technologies _, technologies 4
information 1 » information 2, information 3, information 3.2
des afrique » en afrique, de l'afrique
12 last » 12 list, 4.2 last
1 12 » 11 12, 1 2, 1 1
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1 12 last communication a de developpement des afrique.*.