Perhaps you should try some spelling variations:
data transform » data transforms, data transfer, data transfers
transform ages » transform agents, transform ideas, transform pairs
transfers bei » transfer bei, transfer beim, transfers ai
ages case » wages case, age case, cases case
bei mary » bei marx, bei marc, being mary
luis rdf » luis f, luis de
rdf data » dlf data, imf data
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 a _ transfers bei mary ) OR ( luis rdf data transform ages case ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis a _ transfers bei mary ) or ( luis rdf data transform ages case ))*.