Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
inflation wages » inflation rates, inflation taxes, inflation targets
technology gap » technology 1, technology 2.2, technology 3
gap inflation » has inflation, grade inflation, rapid inflation
development l » development li, development 1, development law
wages trade » wages race, wharves trade, states trade
trade 3.2 » trade 2.2, trade 2, trade 4.1
l afrique » en afrique
costs 2 » costs 20, 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 gap inflation wages trade 3.2 communication costs 2 development l afrique.*.