Perhaps you should try some spelling variations:
african communication » africa communications, vertical communication, optical communication
communication modes » communication model, communication des, communication media
integrating world » integrated world, integrating area, integrating land
true integrating » time integrating, target integrating, reuse integrating
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
technology true » technology trade, technology trust, technology trap
de afrique » de l'afrique, en afrique, l afrique
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 true integrating world _ african communication modes du developpement de afrique.*.