Perhaps you should try some spelling variations:
deux developpements » des developpements, de developpement, du developpement
parte communication » partie communications, ante communication, face communication
technologies used » technologies based, technology used, technologies _
developpements en » developpement en, developpement et, developpements de
innovation needs » innovation new, innovation never, innovation node
used innovation » user innovation, use innovation, based innovation
communication 3 » communication _, communication a
needs 5.2 » needs 5.3, needs 8.2, needs 2
5.2 parte » 1.2 part, 15.2 part, 5.2 arten
3 deux » a deux, 2 deux

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

• Adding a wildcard symbol may retrieve word variants: technologies used innovation needs 5.2 parte communication 3 deux developpements en afrique.*.