Perhaps you should try some spelling variations:
transformar los » transformar las, transformar la, transformer load
heart transfer » heat transfer, net transfer, far transfer
transfer bei » transfer beim, transfers bei, transfer der
los across » loss across, flows across, jobs across
a heart » _ heart, 3 heart, a health
bei aal » bei carl, bei adam
gene 3 » gene m, gene 1, gene 6
luis a » luis f, luis c

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 ((gene 3) OR (gene _)) transformar los across ) OR ( luis a heart transfer bei aal ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis ((gene 3) OR (gene _)) transformar los across ) or ( luis a heart transfer bei aal ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis ((gene 3) OR (gene _)) transformar los across ) or ( luis a heart transfer bei aal ))*.