Perhaps you should try some spelling variations:
data transfers » data transfer, water transfers, cash transfers
transfers end » transfers und, transfers lead, transfers ein
den transfer » gene transfer, data transfer, land transfer
fees markte » freie markte
end case » und case, 2nd case, bond case
luis 2 » luis f, luis c, luis a

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 _ ((den transfer) OR (heat transfer)) fees markte ) OR ( luis 2 data transfers end case ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis _ ((den transfer) OR (heat transfer)) fees markte ) or ( luis 2 data transfers end case ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis _ ((den transfer) OR (heat transfer)) fees markte ) or ( luis 2 data transfers end case ))*.