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