Perhaps you should try some spelling variations:
crisis compensation » costs compensation, risk compensation, risky compensation
developpement yes » developpement des, developpement de, developpement et
technology 1 » technology _
1 innovation » 2 innovation, 3 innovation, 4 innovation
innovation 4 » innovation _, innovation a, innovation 1
pre crisis » price crisis
yes africa » em africa, cycles africa, rates africa
1.3 le » 1.3 les
1.3 la » 2.3 la
4 pre » _ pre, a pre, 2 pre

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 1 innovation 4 pre crisis compensation ((1.3 le) OR (1.3 la)) developpement yes africa.~".
• Adding a wildcard symbol may retrieve word variants: technology 1 innovation 4 pre crisis compensation ((1.3 le) OR (1.3 la)) developpement yes africa.*.