Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
put communication » post communication, et communication, get communication
innovation nodes » innovation node, innovation notes, innovation models
developpement il » developpement de, developpement et, developpement du
communication 5 » communication _, communication a, communication 3
technologies 2 » technologies _, technologies 4
il afrique » l afrique, en afrique
nodes 2.2 » modes 2.2, nodes 4.2, codes 2.2
2.2 put » 2.2 input, 2.2.1 put, 2.2 post
5 leur » a leur

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 innovation nodes 2.2 put communication 5 leur developpement il afrique.*.