Perhaps you should try some spelling variations:
4.2 developpement » 4.2 development, de developpement, le developpement
2.3 communication » 3.2 communication, de communication, 4 communication
technology green » technology agreement, technology germany, technology guides
green innovation » open innovation
innovation nodes » innovation node, innovation notes, innovation models
developpement la » developpement de, developpement et, developpement du
nodes case » node case, models case
la fabrice » la fabrique, la matrice, la farce
case 2.3 » case 3, case 4.1, case 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology green innovation nodes case 2.3 communication costs 4.2 developpement la fabrice.*.