Perhaps you should try some spelling variations:
africa communication » africa communications, asia communication, rica communications
communication model » communication media
step developpement » step development, de developpement, le developpement
integrating world » integrated world, integrating area, integrating land
developpement et » developpement des, developpement de, development east
1 integrating » 10 integrating, _ integrating, 4 integrating
technology 1 » technology _
model step » model setup, model set, model scip
et afrique » en afrique, l afrique
6 africa » 6 african, 1 africa, 46 african
world 6 » world _, world a, world 1

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

• Adding a wildcard symbol may retrieve word variants: technology 1 integrating world 6 africa communication model step developpement et afrique.*.