Perhaps you should try some spelling variations:
comes integration » res integration, focus integration, domestic integration
integration roles » integration regimes, integration reforms, integration points
developpements du » developpement du, developpements de, developpement de
technology comes » technology crimes, technology code, technology costs
4 developpements » et developpements, des developpements, de developpement
roles trade » rules trade, does trade, prices trade
du afrique » en afrique, l afrique, de l'afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology comes integration roles trade _ communication costs 4 developpements du afrique.*.