Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
information centre » information centers, information contents
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
developpements en » developpement en, developpement et, developpements de
technologies 2 » technologies _, technologies 4
centre de » centre _, centrale des
de 3.5 » de 3.2, de 3.3, de 3.4
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 2 information centre de 3.5 communication a des developpements en afrique.*.