Perhaps you should try some spelling variations:
data transfer » cash transfer, heat transfer
des transfers » net transfers, cash transfers, arms transfers
transfers ai » transfers i, transfers bei, transfers dau
vagues ende » vagues de
ende des » ende der
guias de » guide de, aguas de, guia do

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( vagues ende des transfers ai cao ) or ( ((guias de) OR (guia de)) data transfer _ scham ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( vagues ende des transfers ai cao ) OR ( ((guias de) OR (guia de)) data transfer _ scham ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( vagues ende des transfers ai cao ) or ( ((guias de) OR (guia de)) data transfer _ scham ))*".