Perhaps you should try some spelling variations:
en communicatione » et communicatione, open communication, lean communication
innovation case » innovation based, innovation chapter, innovation center
developpement l » developpement il, developpement la, developpement de
technologies 3 » technologies _, technologies 4, technologies 2
3 innovation » 2 innovation
l afrique » en afrique
case 3.2 » case 4.2, case 3.1, case 5.2
3.2 en » 3.2 ein, 3.2 el, 3.2 eq
a set » _ set
a et » a net, a bet, a jet

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 3 innovation case 3.2 en communicatione ((a et) OR (a set)) developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 3 innovation case 3.2 en communicatione ((a et) OR (a set)) developpement l afrique.*.