Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
process information » process innovation, product information, business information
information when » information what, information war, information wants
1 communications » 10 communications, 14 communications, 1 communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
ecology process » technology process, economic process, recovery process
when trade » wheat trade, women trade, open trade
de afrique » de l'afrique, en afrique, l afrique
costs le » costs _, costs 4, costs a
trade 1 » trade _, trade a, trade 4

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

• Adding a wildcard symbol may retrieve word variants: ecology process information when trade 1 communications costs le developpement de afrique.*.