Findings:

• ZX Spectrum
• electromagnetic spectrum
• spectrum
• spread spectrum
• Visible Spectrum
• X-Ray Spectrum
• Gamma Ray Spectrum
• Ultraviolet Spectrum
• Infrared Spectrum
• radio spectrum
• Firelord
• Copyright Violations 101 : Posting ZX Spectrum Games on Everything
• The spectrum of consciousness
• Spread Spectrum Radio
• Spectrum +2
• Spectrum +3
• Spectrum 128
• Spectrum +2A
• absorption spectrum
• frequency spectrum
• Spectrum analyzer
• emission spectrum
• Radio Frequency Spectrum
• Het Spectrum
• Red Wine Spectrum
• Sinclair Spectrum Errors
• spectrum auctions
• Autistic spectrum disorder
• Inverse spectrum argument
• A Spectrum of Infinite Scale
• Power Spectrum
• Spectrum HoloByte
• IEEE Spectrum
• light spectrum
• defensive spectrum
• broad spectrum revolution
• Spectrum 7
• The American Spectrum Encyclopedia
• direct sequence spread spectrum
• Extended spectrum beta-lactamase
• rotational spectrum
• Full Spectrum Warrior
• full spectrum dominance
• Nodegel absorption spectrum (e2poll)
• spectrum of theism
• 2.4GHz spectrum
• Toast World (user)
• Hello World
• Real World
• It's the End of the World as We Know It
• New World Order
• world
• World War II
• world wide web
• World Cup
• The World of Darkness
• End of the World
• World domination
• external world
• World Series
• world music
• Sick Sad World
• Until the End of the World
• Brave New World
• Roof of the world
• PC World
• World's Fair
• 1958 Brussels World's Fair
• The true rulers of the World
• College World Series
• Around the World
• World's largest ball of twine
• World's most flexible programming language
• Third World
• Weekly World News
• The End of the World
• The most wonderful girl in the world
• World War I
• The Wonderful and Frightening World of the Fall
• World Wide Web Consortium
• Linux World
• world tour
• Spice World
• World War III
• Wayne's World
• In a world
• greatest country in the world
• The World According to Garp
• It's a small world
• The Sensual World
• Thieves World
• Taking over the world with a Tesla coil
• World peace
• World Wide Jewish Domination
• World famous in New Zealand
• Sunday All Over the World
• The World is Not Enough
• Still she cried, and still the world pursues
• wood between the worlds
• As the World Turns
• Elmo's World
• The War of the Worlds
• Women's World Cup
• Miss World
• The World
• What an artist the world is losing in me!
• immortality of the soul in a nonjudgmental world of the dead
• Super Mario World
• The edge of the world
• Women's roles during World War II
• Game World
• The Man Who Sold the World
• The imaginary world where I make up things and they are true
• the world will be remade in our image
• Old World
• To the world you're just one person
• World Saxophone Quartet
• Todd's Adventures in Slime World
• It's a Mad, Mad, Mad, Mad World
• World Wrestling Federation
• Sophie's World
• Everything: Written and Edited by The World
• I don't want the world, I just want your half
• World Party
• welcome to my world
• 1933 Chicago World's Fair
• New World
• Wide World of Sports
• "Wide World of News"
• Wide World of Entertainment
• World War
• Hard-Boiled Wonderland and the End of the World
• The funniest joke in the world
• US Policy on the Comprehensive Test Ban Treaty
• Abacus World Expo
• Seven Wonders of the Ancient World
• The Wubbulous World of Dr. Seuss
• Industrial Workers of the World
• Wayne's World 2
• Walt Disney World
• World Trade Center
• The Crazy World of Arthur Brown
• First World
• Second World
• world government
• Rampage World Tour
• World Trade Organization
• World's Largest Hockey Stick
• Goodbye, Cruel World
• shared world
• World Hockey Association

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