Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
put communication » post communication, et communication, get communication
innovation codes » innovation comes, innovation code, innovation nodes
technologies 2 » technologies _, technologies 4
des afrique » en afrique, de l'afrique
codes 2.2 » codes 2.4, codes 3.2, modes 2.2
2.2 put » 2.2 input, 2.2.1 put, 2.2 post
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 innovation codes 2.2 put communication a des developpement des afrique.*.