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