Perhaps you should try some spelling variations:
transport code » transport mode, transport modes, transport model
big transport » bus transport, basic transport, benin transport
transfer a » transfer _, transfer 3, transfer 4
does mass » does maps, does cash, does mtrs
case big » case b
due mass » dull mass, ice mass, das mass
a a » a la

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: (( areas case big transport code _ ) OR ( bias ((due mass) OR (does mass)) transfer a a ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( areas case big transport code _ ) or ( bias ((due mass) OR (does mass)) transfer a a ))~".
• Adding a wildcard symbol may retrieve word variants: (( areas case big transport code _ ) or ( bias ((due mass) OR (does mass)) transfer a a ))*.