Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
process integrated » process integration
3.2 communications » 3.2 communication, 3.1 communications, 4.2 communications
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
ecology process » technology process, economic process, recovery process
integrated bea » integrated bio, integrated e, integrated metal
bea trade » tea trade, a trade, e trade
trade 3.2 » trade 2.2, trade 2, trade 4.1
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: ecology process integrated bea trade 3.2 communications costs le developpement en afrique.*.