Perhaps you should try some spelling variations:
integration james » integration jaime, integration ja, integration japan
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
du developpement » de developpement, le developpement, et developpement
dis integration » disintegration _
technology dis » technology does, technology 4ir, technology dlt
des afrique » en afrique, de l'afrique
trade 2.2 » trade 3.2, trade 4.1
costs du » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology dis integration james trade 2.2 communication costs du developpement des afrique.*.