Perhaps you should try some spelling variations:
data transfers » data transfer, water transfers, cash transfers
transfers bei » transfer bei, transfer beim, transfers ai
transfers ein » transfers ai, transfers end, transfers i
bei martha » bei martin, bei hertha, bei maria
luis 2.1 » ellis 2.1, eucs 2.1, luis h.b
1 net » 16 net, _ net, a net
1 new » _ new, a new, 3 new

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 ((1 net) OR (1 new)) transfers bei martha ) OR ( luis 2.1 data transfers ein _ ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis ((1 net) OR (1 new)) transfers bei martha ) or ( luis 2.1 data transfers ein _ ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis ((1 net) OR (1 new)) transfers bei martha ) or ( luis 2.1 data transfers ein _ ))*.