Perhaps you should try some spelling variations:
last communication » class communication, post communication, master communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
2 last » 12 last, 2 lasst, 20 last
3.2 2 » 3.2 _, 3.2 a, 3.2 k
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 3.2 2 last communication a de developpement en afrique.*.