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

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 true communication modes du developpement en afrique.*.