Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information wharves » information harness, information sharing, information survey
voice information » choice information, price information, vehicle information
technology voice » technology choice, technology choices, technology volume
3 communications » 3 communication, 2 communications, 4 communications
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
wharves trade » charters trade, wages trade
l afrique » en afrique
trade 3 » trade _, trade a, trade 4
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology voice information wharves trade 3 communications costs a developpement l afrique.*.