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