也许你应该尝试一些拼写变化:
"public administration" » "publica administration" (扩展搜索), "publico administration" (扩展搜索), "publicas administration" (扩展搜索), "public administracao" (扩展搜索)
"publicaoas administration" » "publicaaoas administration" (扩展搜索), "publicoaoas administration" (扩展搜索), "publicasaoas administration" (扩展搜索), "publicaoas administracao" (扩展搜索), "publicas administration" (扩展搜索), "publicos administration" (扩展搜索)
"publicosa administration" » "publicaosa administration" (扩展搜索), "publicoosa administration" (扩展搜索), "publicasosa administration" (扩展搜索), "publicosa administracao" (扩展搜索), "publicos administration" (扩展搜索), "publica administration" (扩展搜索), "publico administration" (扩展搜索)

Você pode obter mais resultados ajustando o argumento de busca.

• Fazer uma busca fuzzy pode resultar em termos de grafias semelhantes: (((("public administration") OR ("publicaoas administration"))) OR ("publicosa administration"))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "((((\"public administration\") OR (\"publicaoas administration\"))) OR (\"publicosa administration\"))*".
• Remover as aspas pode possibilitar buscas mais amplas: (((( public administration ) OR ( publicaoas administration ))) OR ( publicosa administration ))*.