Perhaps you should try some spelling variations:
inflation biomass » inflation bias, inflation boys, inflation gross
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
3.5 development » 3.1 development, 3.2 development, 3.3 development
development 1.1 » development 2.1, development 2.3, development 2.2
technology gap » technology 1, technology 2.2, technology 3
biomass prices » biomass price
gap inflation » has inflation, grade inflation, rapid inflation
1.1 briques » 18.1 bridges
prices 3.1 » prices 2.1, prices 3.2, prices 2.3.1
costs 3.5 » costs 4.2, costs 4.4, costs 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology gap inflation biomass prices 3.1 communication costs 3.5 development 1.1 briques.*.