Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
process integration » process innovation, process information
3.2 communications » 3.2 communication, 3.1 communications, 4.2 communications
des developpement » des developpements, de developpement, le developpement
developpement du » developpement de, developpement des, developpement et
ecology process » technology process, economic process, recovery process
integration de » integration der, integration des, l'integration de
du afrique » en afrique, l afrique, de l'afrique
trade 3.2 » trade 2.2, trade 2, trade 4.1
costs des » costs fees
de trade » die trade, e trade, we trade

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

• Adding a wildcard symbol may retrieve word variants: ecology process integration de trade 3.2 communications costs des developpement du afrique.*.