Perhaps you should try some spelling variations:
wage compensation » wages compensation, damage compensation, based compensation
innovation point » innovation joint, innovation policy, innovative points
technology 1 » technology _
1 innovation » 2 innovation, 3 innovation, 4 innovation
point time » joint time, point like, point line
des africa » does africa, yes africa, de africa
time wage » time age, time water, time usage
17 a » 1 a, 17 _, 19 a

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 point time wage compensation ((17 a) OR (7 a)) developpement des africa.~".
• Adding a wildcard symbol may retrieve word variants: technology 1 innovation point time wage compensation ((17 a) OR (7 a)) developpement des africa.*.