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