Findings:

• pietro (user)
• Pietro Lombardo
• Pietro Lorenzini (user)
• Pietro Aldobrandini
• Pietro Antonio Cataldi
• Pietro Tullio
• Pietro Aretino
• Pietro Belluschi
• Gnocchi
• Pietro Mascagni
• Pietro Bembo
• Pietro d'Apone
• Pietro Angelo Secchi
• Spinach Gnocchi
• Oven-baked gnocchi
• semolina gnocchi
• Gnocchi was my undoing
• Fresh Gnocchi In Wild Mushroom Sauce

If you Log in you could create a "Pietro Alfianello Gnocchi" node. If you don't already have an account, you can register here.