Perhaps you should try some spelling variations:
transport tasks » transport trips, transport tax, transport tariffs
transfer costs » transport costs, transfer amounts
head transfer » heat transfer, heart transfer, load transfer
costs can » costs case, costs cash, costs chap
luis 2 » luis c, luis e, luis _
luis a » luis c
a head » _ head

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: (( ((luis 2) OR (luis f)) road transport tasks marc ) OR ( luis a head transfer costs can ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((luis 2) OR (luis f)) road transport tasks marc ) or ( luis a head transfer costs can ))~".
• Adding a wildcard symbol may retrieve word variants: (( ((luis 2) OR (luis f)) road transport tasks marc ) or ( luis a head transfer costs can ))*.