Perhaps you should try some spelling variations:
transfer amounts » transfer payments
heart transfer » heat transfer, net transfer, far transfer
transfer der » transfer fees, transfer _
der adam » bei adam, der aal, der abda
a heart » _ heart, 3 heart, a health
gene 2 » gene _, gene m, gene 6
gene 1 » gene _, gene m, 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 2) OR (gene 1)) transfer amounts across ) OR ( luis a heart transfer der adam ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis ((gene 2) OR (gene 1)) transfer amounts across ) or ( luis a heart transfer der adam ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis ((gene 2) OR (gene 1)) transfer amounts across ) or ( luis a heart transfer der adam ))*.