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