Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
trade communication » true communication, stroke communication, radio communication
integrating world » integrated world, integrating area, integrating land
du developpement » de developpement, le developpement, et developpement
12 integrating » 1 integrating, 10 integrating, 2 integrating
technology 12 » technology 1.2, technology 1, technology 2
des afrique » en afrique, de l'afrique
world 10 » world 1, world 11, world 2010
10 trade » 1 trade, 20 trade, 11 trade
modes du » modes de, model du, modes _

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

• Adding a wildcard symbol may retrieve word variants: technology 12 integrating world 10 trade communication modes du developpement des afrique.*.