Findings:

• A Circus of Hells
• If love was a circus, you'd be a clown
• ...And The Circus Leaves Town
• Hartford Circus Fire
• Circus of the Network Stars
• When the Circus Comes to Town
• Hagenbeck & Wallace Circus
• Metal Circus
• The Flying Circus
• Piccadilly Circus to Victoria Station
• Day Two's Curiosities: A Spillway Circus, the World's Smallest Black-eye and a Marmalade Duel at Dawn
• Cambridge Circus
• Ringling Brothers & Barnum Bailey Circus
• Flying Circus
• A Son of the Circus
• The Circus of Doctor Lao
• The Flying Circus of Physics
• Circus (user)
• Freedom and the travelling circus
• Harold's Circus
• Circus of the Darned
• Vampire Circus
• The Midnight Circus
• The Emerald Circus
• Psycho Circus
• Welcome to the circus
• Circus Animal cookies
• Circus Galop
• Found Objects: A Life In A Travelling Circus
• Women in Monty Python's Flying Circus
• Nitro Circus
• We laughed like a cartoon circus train
• The Rolling Stones Rock and Roll Circus
• Circus Contraption
• Dysfunctional Family Circus
• Circus of the Damned
• Piccadilly Circus
• flea circus
• The Great Circus Parade
• Circus Envy
• How to enjoy The Family Circus
• circus love
• Jim Rose Circus
• Circus Maximus
• electric circus
• field circus
• circus peanuts
• If I Ran the Circus
• Family Circus
• Monty Python's Flying Circus
• St Giles' Circus
• Walt Disney Dumbo's Flying Circus
• Damn everything but the circus!
• Beer and Circus
• Selling your baby to the circus
• media circus
• my life as a circus clown
• Circus Adventure
• Circus of Death
• The Circus Train
• circus
• Ludgate Circus
• The Democratic Circus
• Oxford Circus
• San Francisco School of Circus Arts
• Nights at the Circus
• Circus Atari
• Circus Circus
• Forest Circus
• Short Circuit Live at the Electric Circus

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