Perhaps you should try some spelling variations:
transfer risks » transfer risk
risks across » risk across, costs across, firms across
net transfer » net transfers, money transfer, data transfer
transfer bei » transfer beim, transfers bei, transfer der
rene heat » rice heat
bei acao » de acao, bei aal, bei adam
luis a » luis f
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 rene heat transfer risks across ) or ( ((luis a) OR (luis c)) net transfer bei acao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis rene heat transfer risks across ) OR ( ((luis a) OR (luis c)) net transfer bei acao ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis rene heat transfer risks across ) or ( ((luis a) OR (luis c)) net transfer bei acao ))*".