Perhaps you should try some spelling variations:
mass transfer » cash transfer, basin transfer, mass transport
der transfer » der transfers, peer transfer, far transfer
den transfer » gene transfer, heat transfer, data transfer
transfer em » transfer beim, transfer der, transfer fee
guide east » guide et, guide master
east mass » past mass, east case
aguas di » aguas de, aguas do, aguas del
chad » had, cham

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( aguas di ((der transfer) OR (den transfer)) ai cao ) or ( guide east mass transfer em chad ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( aguas di ((der transfer) OR (den transfer)) ai cao ) OR ( guide east mass transfer em chad ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aguas di ((der transfer) OR (den transfer)) ai cao ) or ( guide east mass transfer em chad ))*".