Perhaps you should try some spelling variations:
transfer costs » transport costs, transfer amounts
cash transfer » cash transfers
gene transfer » wire transfer, heat transfer, file transfer
transfer de » transfer der, transfer fee, transfer bei
luis rdf » luis de
rdf cash » do cash, run cash
de carl » des carl, dr carl, de cara
f gene » _ gene, a gene, e gene

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 gene transfer de carl ) OR ( luis rdf cash transfer costs _ ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis f gene transfer de carl ) or ( luis rdf cash transfer costs _ ))*.