Perhaps you should try some spelling variations:
africa communication » africa communications, asia communication, rica communications
communication model » communication media
technologie trade » technology trade, technologie de, technologie transfer
trade integrating » trade integration, true integrating, drama integrating
integrating world » integrated world, integrating area, integrating land
developpement du » developpement de, developpement des, developpement et
d developpement » de developpement, du developpement, le developpement
du afrique » en afrique, l afrique, de l'afrique
3 africa » 3 african, 1 africa, em africa
world 3 » world _, world a, world 1
model d » model du, modell d, model 1

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

• Adding a wildcard symbol may retrieve word variants: technologie trade integrating world 3 africa communication model d developpement du afrique.*.