Perhaps you should try some spelling variations:
4.2 communications » 4.2 communication, 3.2 communication, 6.2 communication
technology green » technology agreement, technology germany, technology guides
green innovation » open innovation
le developpement » de developpement, sme development
developpement il » developpement de, developpement et, developpement du
innovation do » innovation das, innovation ddi, innovation die
il afrique » l afrique, en afrique
phase 4.2 » phase 3.2, phase 2.2, phase 4.3
do phase » doe phase, d phase, der phase

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

• Adding a wildcard symbol may retrieve word variants: technology green innovation do phase 4.2 communications _ le developpement il afrique.*.