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