Perhaps you should try some spelling variations:
"paez, gumercinda, 1910-1991-biografia" » "baez, gumercinda, 1910-1991-biografia", "paez, gumercinda, 1910-1991-bibliografia"
"paez, gumercinda, 1910-1991-geografia" » "baez, gumercinda, 1910-1991-geografia"
"saez, gumercinda, 1910-1991-biografia" » "saez, gumercinda, 1910-1991-bibliografia"
"paz, gumercinda, 1910-1991-biografia" » "paz, gumercinda, 1910-1991-bibliografia"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("paez, gumercinda, 1910-1991-biografia") OR ("paez, gumercinda, 1910-1991-geografia"))) or ("saez, gumercinda, 1910-1991-biografia"))) or ("paz, gumercinda, 1910-1991-biografia"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("paez, gumercinda, 1910-1991-biografia") OR ("paez, gumercinda, 1910-1991-geografia"))) OR ("saez, gumercinda, 1910-1991-biografia"))) OR ("paz, gumercinda, 1910-1991-biografia")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"paez, gumercinda, 1910-1991-biografia\") OR (\"paez, gumercinda, 1910-1991-geografia\"))) or (\"saez, gumercinda, 1910-1991-biografia\"))) or (\"paz, gumercinda, 1910-1991-biografia\"))".
• Removing quotes may allow a broader search: (((((( paez, gumercinda, 1910-1991-biografia ) OR ( paez, gumercinda, 1910-1991-geografia ))) or ( saez, gumercinda, 1910-1991-biografia ))) or ( paz, gumercinda, 1910-1991-biografia )).
• Adding a wildcard symbol may retrieve word variants: (((((("paez, gumercinda, 1910-1991-biografia") OR ("paez, gumercinda, 1910-1991-geografia"))) or ("saez, gumercinda, 1910-1991-biografia"))) or ("paz, gumercinda, 1910-1991-biografia"))*.