Perhaps you should try some spelling variations:
usage compensation » dosage compensation, wage compensation, damage compensation
developpement yes » developpement des, developpement de, developpement et
innovators et » innovations et, innovators _, innovators 5
technology 3 » technology _, technology 1, technology 4
3 innovators » _ innovators, 3.2 innovators, _ innovator's
time usage » time use, home usage, time age
yes africa » em africa, cycles africa, rates africa
et time » next time, best time, et estime
17 der » 67 der
17 de » 17 die, 17 des, 17 re

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 3 innovators et time usage compensation ((17 de) OR (17 der)) developpement yes africa.~".
• Adding a wildcard symbol may retrieve word variants: technology 3 innovators et time usage compensation ((17 de) OR (17 der)) developpement yes africa.*.