Perhaps you should try some spelling variations:
deux developpements » des developpements, de developpement, du developpement
3.2 communication » 3 communication, 2.3 communication, de communication
developpements en » developpement en, developpement et, developpements de
technology trade » technology trends, technology transfer, technology transfers
trade inflation » grade inflation, trade insulation, rate inflation
targeting fao » targeting a, targeting fit, targeting fur
fao 3.2 » tmao 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology trade inflation targeting fao 3.2 communication _ deux developpements en afrique.*.