Perhaps you should try some spelling variations:
transfer fees » transfer from
data transfer » cash transfer, heat transfer
den transfer » gene transfer, heat transfer, land transfer
transfer end » transfers end, transfer gene, transfer gender
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 fees markte ) OR ( luis 2 data transfer end case ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis _ den transfer fees markte ) or ( luis 2 data transfer end case ))*.