Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
technology gaps » technology gap
4.2 development » 3.2 development, 2.3 development, 1 development
development des » development does, development desd, development ds
gaps inflation » has inflation, grade inflation, rapid inflation
inflation tax » inflation rate, inflation _, inflation target
des risques » les risques
tax rice » tax rate, tax rule, tax re
rice 3.1 » rice 2.1, rice 3.3, rice 4.1

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation tax rice 3.1 communications costs 4.2 development des risques.*.