Perhaps you should try some spelling variations:
den transfer » gene transfer, heat transfer, data transfer
transfer kim » transfer beim, transfer knit, transfer key
transfer tax » transfer taxes, transfer _
kim maria » kim maya
luis c » luis f
c data » 1 data
c den » co den, _ den, c der

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 c den transfer kim maria ) OR ( luis ((c data) OR (lcc data)) transfer tax _ ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis c den transfer kim maria ) or ( luis ((c data) OR (lcc data)) transfer tax _ ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis c den transfer kim maria ) or ( luis ((c data) OR (lcc data)) transfer tax _ ))*.