Perhaps you should try some spelling variations:
deux developpements » des developpements, de developpement, du developpement
rate complications » late complications, rate implications, related complications
developpements l » developpements de, developpement il, developpement la
information 3.3 » information 3.2, information 3.4, information 3.5
technologies 2 » technologies _, technologies 4
wage rate » wage rates
l afrique » en afrique
3.3 wage » 3.3 age, 3.5 wage, 3.3 stage

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3.3 wage rate complications _ deux developpements l afrique.*.