Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
process integrating » process integration, process integrated, processes integration
14 communications » 10 communications, 14 communication, 4 communications
integrating well » integrating full, integrating world, integrating legal
ecology process » technology process, economic process, recovery process
4 developpement » de developpement, le developpement, et developpement
des afrique » en afrique, de l'afrique
well trade » full trade, all trade, well train
trade 14 » trade 4, trade 1, trade 2014
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: ecology process integrating well trade 14 communications costs 4 developpement des afrique.*.