Perhaps you should try some spelling variations:
developpement durable » developpement de
des developpement » des developpements, de developpement, le developpement
communications 5 » communications _, communications a, communications pt
information 1.2 » information 1.5.2, information 2
technologies 2 » technologies _, technologies 4
1.2 wide » 1.2 wilde, 1.4 wide, 4.2 wide
5 des » 5 does, 5 der, 5 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 1.2 wide data communications 5 des developpement durable afrique.*.