Perhaps you should try some spelling variations:
transport fuels » transport fuel, transport fares, transport access
cas transfer » cash transfer, cast transfer, gas transfer
transfer der » transfer fees, transfer _
areas two » areas co
aguas de » aguas del, aguas do, vagues de
two bus » two boys
fuels _ » fuel _
der cop » der co2, der cap, der co

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( areas two bus transport fuels _ ) or ( aguas de cas transfer der cop ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( areas two bus transport fuels _ ) OR ( aguas de cas transfer der cop ))*.