Perhaps you should try some spelling variations:
transfer amounts » transfer payments
sea transport » road transport, bus transport
amounts case » points case
tariffs a » tariffs _, tariff _, tariff 1
tariffs 7 » tariffs _, tariff _, tariff 1
luis a » luis f, luis c
a heat » a heart, _ heat, a 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 _ sea transport ((tariffs a) OR (tariffs 7)) ) OR ( luis a heat transfer amounts case ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis _ sea transport ((tariffs a) OR (tariffs 7)) ) or ( luis a heat transfer amounts case ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis _ sea transport ((tariffs a) OR (tariffs 7)) ) or ( luis a heat transfer amounts case ))*.