Perhaps you should try some spelling variations:
deep developpement » de developpement, deux developpements, le developpement
competition law » competition _
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
3 competition » bank competition, fair competition, free competition
l afrique » en afrique
law deep » a deep, can deep, how deep
3 persu » 3 person
3 peru » _ peru, 1 peru, 2 peru

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: "technologies 2 information ((3 peru) OR (3 persu)) 3 competition law deep developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 information ((3 peru) OR (3 persu)) 3 competition law deep developpement l afrique.*.