Perhaps you should try some spelling variations:
"luis de federal transfers _ macao" » "luis de central transfers _ macao", "luis de fiscal transfers _ macao", "luis der federal transfers _ macao", "luis des federal transfers _ macao", "luis die federal transfers _ macao", "luis e federal transfers _ macao"
"guias debt data transfers field cao" » "guias debt data transfers united cao", "guias debt data transfer field cao", "guias debt water transfers field cao", "guias debt cash transfers field cao", "guias de data transfers field cao", "guias debt data transfers field case", "guias debt data transfers field a", "guias debt data transfers field 2a"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("luis de federal transfers _ macao") or ("guias debt data transfers field cao"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("luis de federal transfers _ macao") OR ("guias debt data transfers field cao")).
• Removing quotes may allow a broader search: (( luis de federal transfers _ macao ) or ( guias debt data transfers field cao )).
• Adding a wildcard symbol may retrieve word variants: (("luis de federal transfers _ macao") or ("guias debt data transfers field cao"))*.