Perhaps you should try some spelling variations:
transport shares » transport share, transport charges, transport fares
sea transport » road transport, bus transport
areas coal » areas can, areas co
transfer a » transfer _, transfer 4, transfer der
transfer 3 » transfer _, transfer 4, transfer 3.2
coal sea » coal seam, coal seams, coal use
shares _ » share _
guias de » guia de, guide de, aguas de
de based » dge based, de base, de bases

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 coal sea transport shares _ ) OR ( guias de based ((transfer a) OR (transfer 3)) do ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( areas coal sea transport shares _ ) or ( guias de based ((transfer a) OR (transfer 3)) do ))~".
• Adding a wildcard symbol may retrieve word variants: (( areas coal sea transport shares _ ) or ( guias de based ((transfer a) OR (transfer 3)) do ))*.