Perhaps you should try some spelling variations:
transfer creating » transfer relations, transfer pricing, transfer learning
data transfer » cash transfer, heat transfer
transfer bei » transfer beim, transfers bei, transfer der
bei maria » bei martin, bei martha, de maria
luis rdf » luis f, luis de
rdf data » dlf data, imf data
f des » a des, f der, _ des
3 des » 3 der, 3 das, 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 ((f des) OR (3 des)) transfer bei maria ) OR ( luis rdf data transfer creating a ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis ((f des) OR (3 des)) transfer bei maria ) or ( luis rdf data transfer creating a ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis ((f des) OR (3 des)) transfer bei maria ) or ( luis rdf data transfer creating a ))*.