Perhaps you should try some spelling variations:
import competition » imperfect competition
innovations child » innovations chile, innovations china, innovations could
des developpement » des developpements, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
new innovations » key innovations, _ innovations, 3 innovations
competition 1.3 » competition 4.3, competition 1.2, competition 2.3
technology new » technologies new, technology needs, technology 1
does import » des imports, does export, does port
child does » china does
la africa » can africa, 1 africa, em africa
1.3 des » 1.3 das, 1.3 der, 1.3 den

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology new innovations child does import competition 1.3 des developpement la africa.*.