Perhaps you should try some spelling variations:
transfer beim » transfer bei, transfers bei, transfer axiom
den transfer » gene transfer, heat transfer, data transfer
transfers im » transfers i, transfers ein, transfers _
beim marc » bei marc
im case » kim case, m case, nam case
luis a » luis f, luis c
a den » _ den, a der, a des

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 a den transfer beim marc ) OR ( luis _ cash transfers im case ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis a den transfer beim marc ) or ( luis _ cash transfers im case ))*.