Perhaps you should try some spelling variations:
"publica health administration general." » "publica health administracion general.", "publica public administration general.", "public health administration general.", "public heath administration general."
"publica health administration argentina." » "publica public administration argentina.", "public health administration argentina.", "public heath administration argentina."

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• Performing a fuzzy search may retrieve terms with similar spellings: (("publica health administration argentina.") OR ("publica health administration general."))~.
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