Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
4.4 communications » 5.4 communication, 1.4 communication, 14 communications
development life » development level, development law, development latin
technology die » technologie die, technology does, technology 4ir
die inflation » does inflation, der inflation, price inflation
5 development » 2 development, 3 development, 3.1 development
life afrique » life africa, l afrique
rate costs » trade costs, rates costa, water costs
costs 4.4 » costs 4.2
costs 5 » costs _, costs a, costs 3.5

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

• Adding a wildcard symbol may retrieve word variants: technology die inflation rate costs 4.4 communications costs 5 development life afrique.*.