Perhaps you should try some spelling variations:
"publicos administracao" » "publico administracao" (Expand Search), "publica administracao" (Expand Search)
"publicas administration" » "publica administration" (Expand Search), "publico administration" (Expand Search)
"publicooa administration" » "publica administration" (Expand Search), "publico 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: (((("publicos administracao") OR ("publicas administration"))) OR ("publicooa administration"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"publicos administracao\") OR (\"publicas administration\"))) OR (\"publicooa administration\"))".
• Removing quotes may allow a broader search: (((( publicos administracao ) OR ( publicas administration ))) OR ( publicooa administration )).
• Adding a wildcard symbol may retrieve word variants: (((("publicos administracao") OR ("publicas administration"))) OR ("publicooa administration"))*.