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