Perhaps you should try some spelling variations:
labor compensation » sector compensation
developpement l » developpement il, developpement la, developpement de
technology set » technology sector, technology 1, technology 2.2
set innovation » et innovation, der innovation, ict innovation
innovation 14 » innovation 1.4, innovations 14, innovation 1
l afrique » en afrique
14 farm » 10 farm, 19 farm, 14 farmer
law e » law _, law 1, law 3
law a » law _, law 1

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: "technology set innovation 14 farm labor compensation ((law e) OR (law a)) developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology set innovation 14 farm labor compensation ((law e) OR (law a)) developpement l afrique.*.