Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
2.3.5 communications » 2.3 communication, 3.5 communication, 2.5 communication
development des » development does, development desd, development ds
technology gap » technology 1, technology 2.2, technology 3
gap inflation » has inflation, grade inflation, rapid inflation
prices 2.3.5 » prices 2.3.1, prices 2.3.4, prices 2.3.6
inflation 2 » inflation _, inflation a, inflation 1
des banques » des bandes, des baues, de banque
2 prices » 2 price, 2 proces, do prices
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 2 prices 2.3.5 communications costs 2 development des banques.*.