Perhaps you should try some spelling variations:
transform wages » transform agents, transform pairs, transform wavelet
transfer bei » transfer beim, transfers bei, transfer der
wages case » ages case, wages close, cases case
bei mark » bei marx, bei marc, bei maria
rdf data » dlf data
imf data » imf's data, dlf data
luis c » luis f

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 c _ transfer bei mark ) OR ( luis ((rdf data) OR (imf data)) transform wages case ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis c _ transfer bei mark ) or ( luis ((rdf data) or (imf data)) transform wages case ))*.