Perhaps you should try some spelling variations:
communication model » communication media
rica communication » rica communications, africa communications, china communication
leur developpement » le developpement, deux developpements, de developpement
integrating world » integrated world, integrating area, integrating land
1 integrating » 10 integrating, _ integrating, 4 integrating
technology 1 » technology _
des afrique » en afrique, de l'afrique
model leur » model learn, model led, model linear
world 3 » world _, world a, world 1
3 rica » 3 rice, 3 lirica

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 3 rica communication model leur developpement des afrique.*.