Perhaps you should try some spelling variations:
labor compensation » sector compensation
developpement de » developpement des, developpement durable
technology et » technology e, technology ecit, technology eimt
et innovation » der innovation, 2 innovation, 3 innovation
innovation 12 » innovation 1.2, innovations 12, innovation 1
from labor » farm labor
de afrique » de l'afrique, en afrique, l afrique
12 from » 1.2 from, 2 from, 1 from
a net » a new, _ net, a neo
a et » a set, 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: "technology et innovation 12 from labor compensation ((a et) OR (a net)) developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology et innovation 12 from labor compensation ((a et) OR (a net)) developpement de afrique.*.