Perhaps you should try some spelling variations:
"corradino" » "corradini", "corrado", "corroding", "corradono", "corradinino"
"cordoni" » "cordon", "bordoni", "cordani"
"cardani" » "cardan", "cardaci", "mardani"
"cardano" » "cardanus"
"corradi" » "corrado", "corradini"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("corradino" OR ("cordoni" OR ("cardani" OR "cardano"))) OR "corradi").
• Removing quotes may allow a broader search: (( corradino or ( cordoni or ( cardani or cardano ))) or corradi ).
• Adding a wildcard symbol may retrieve word variants: (("corradino" or ("cordoni" or ("cardani" or "cardano"))) or "corradi")*.