Perhaps you should try some spelling variations:
transfer axiom » transfer from, transfer asia
data transfer » cash transfer, heat transfer
transfer test » transfer west, transform test, transfer cost
luis rdf » luis f, luis de
rdf data » dlf data, imf data
a den » _ den, a des, i den
a der » _ der, 2 der, 3 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 ((a den) OR (a der)) transfer axiom carl ) OR ( luis rdf data transfer test _ ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis ((a den) OR (a der)) transfer axiom carl ) or ( luis rdf data transfer test _ ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis ((a den) OR (a der)) transfer axiom carl ) or ( luis rdf data transfer test _ ))*.