Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
technology green » technology agreement, technology germany, technology guides
green innovation » open innovation
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
innovation doe » innovation die, innovation do, innovation das
la afrique » l afrique, la fabrique, en afrique
doe phase » die phase, node phase, der phase
phase 4.1 » phase 4.2, phase 4.3, phase 2.1
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology green innovation doe phase 4.1 communication costs le developpement la afrique.*.