Perhaps you should try some spelling variations:
"publico administracao" » "publica administracao" (Expand Search)
"publicoao administration" » "publicaao administration" (Expand Search), "publica administration" (Expand Search), "publicas administration" (Expand Search), "publicos administration" (Expand Search)
"publicaas administration" » "publicas administration" (Expand Search), "publica administration" (Expand Search), "publicos administration" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("publico administracao") OR ("publicaas administration"))) OR ("publicoao administration"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"publico administracao\") OR (\"publicaas administration\"))) OR (\"publicoao administration\"))".
• Removing quotes may allow a broader search: (((( publico administracao ) OR ( publicaas administration ))) OR ( publicoao administration )).
• Adding a wildcard symbol may retrieve word variants: (((("publico administracao") OR ("publicaas administration"))) OR ("publicoao administration"))*.