Perhaps you should try some spelling variations:
"canardo, hernando v OR hernando ana ." » "canardo, hernando v OR hernandez ana ." (Expand Search), "canardo, hernando v OR hernando a ." (Expand Search), "canardo, hernando v OR hernan ana ." (Expand Search), "canardo, hernando a OR hernando ana ." (Expand Search), "canardo, hernando de OR hernando ana ." (Expand Search)