Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
integration rice » integration risk, integration roles, integrated rice
developpement de » developpement des, developpement durable
dis integration » disintegration _
3 communication » 4 communication, de communication, data communication
technology dis » technology does, technology 4ir, technology dlt
efforts des » effort des, efforts dean, effets des
de afrique » de l'afrique, en afrique, l afrique
trade 3 » trade _, trade a, trade 4

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

• Adding a wildcard symbol may retrieve word variants: technology dis integration rice trade 3 communication efforts des developpement de afrique.*.