Perhaps you should try some spelling variations:
rural transport » road transport, rail transport
transport note » transport notes, transport noise, transport code
far transfer » gas transfer, water transfer, final transfer
a transfer » cash transfer, heat transfer, data transfer
areas un » areas can, areas _, areas a
un rural » 2 rural, 4 rural, 10 rural
bias der » bias des, bias over, das der
4 do » _ do, 1 do, i do

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 un rural transport note _ ) OR ( bias der ((far transfer) OR (a transfer)) 4 do ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( areas un rural transport note _ ) or ( bias der ((far transfer) OR (a transfer)) 4 do ))~".
• Adding a wildcard symbol may retrieve word variants: (( areas un rural transport note _ ) or ( bias der ((far transfer) OR (a transfer)) 4 do ))*.