Perhaps you should try some spelling variations:
biomass transport » mass transport, mass transports, biogenesis transport
airways transport » railways transport, waterways transport, pathways transport
biomass transfer » mass transfer, diseases transfer, bioheat transfer

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

• If you are trying to use Boolean operators, they must be ALL CAPS: %((biomass transfer) OR (((biomass transport) OR (airways transport))))%22.
• Adding a wildcard symbol may retrieve word variants: %((biomass transfer) or (((biomass transport) or (airways transport))))%22*.