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

Try widening your search to All Fields.

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 (mass transports))) OR (mass transport))) OR (pathways transport))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((biomass transfer) or (((((((biomass transport) OR (mass transports))) or (mass transport))) or (pathways transport))))%22".
• Adding a wildcard symbol may retrieve word variants: %((biomass transfer) or (((((((biomass transport) OR (mass transports))) or (mass transport))) or (pathways transport))))%22*.