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