Perhaps you should try some spelling variations:
china's transport » africa's transport, india's transport
transport em » transport _, transport a, transport fuel
transfer em » transfer fee, transfer a, transfer fees
c china's » _ china's, can china's
luis de » luis e
de data » debt data, use data
luis c » luis f

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( luis de data ((transfer em) OR (transfer _)) acao ) or ( luis c china's transport em cao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis de data ((transfer em) OR (transfer _)) acao ) OR ( luis c china's transport em cao ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis de data ((transfer em) OR (transfer _)) acao ) or ( luis c china's transport em cao ))*".