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
recovery process » recovery program, recovery rates, recovery post
developpement du » developpement de, developpement des, developpement et
integrating 4 » integrating _, integrating a, integrating r
du afrique » en afrique, l afrique, de l'afrique
trade 14 » trade 4, trade 1, trade 2014
4 trade » 1 trade

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

• Adding a wildcard symbol may retrieve word variants: recovery process integrating 4 trade 14 communications costs _ developpement du afrique.*.