Perhaps you should try some spelling variations:
transit operations » transport operations
transfer axiom » transfer from, transfer asia
des transfer » des transfers, den transfer, der transfer
heat transit » what transit, heat transport, heat transfer
luis rdf » luis f, luis de
luis 3 » luis f, luis c, luis a
3 des » 3 der, 3 das, a des

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 3 des transfer axiom martin ) OR ( luis rdf heat transit operations _ ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis 3 des transfer axiom martin ) or ( luis rdf heat transit operations _ ))*.