Perhaps you should try some spelling variations:
"rodriguez alvarez, maria candelaria" » "rodriguez alegria, maria candelaria" (Expand Search), "rodriguez alvarez, ma candelaria" (Expand Search), "rodriguez alvarez, maria candelas" (Expand Search), "rodriguez alvarez, la candelaria" (Expand Search)
"rodriguez alvarez, maria adelaida" » "rodriguez alegria, maria adelaida" (Expand Search), "rodriguez alvarez, maria adelanta" (Expand Search)