Findings:

• background
• Cosmic Microwave Background
• background image
• background music
• The great web site background music conspiracy
• Against a Dark Background
• My desktop background is black
• Client-Server Background
• background vision
• Puritan Background
• The Black Death Part 2: A Little Background
• The only thing that life is missing is the background music
• FBI Background Check
• Exit Statements 1995-1996 : Pertinent Background Information
• Early Classroom Materials 1975-1988 : Pertinent Background Information
• The global era background
• background check
• roll-your-own nifty desktop background images
• Rio Negro massacres: background
• How to change the background image of your IE toolbar
• The Six Day War, Background
• low background lead
• Elizabethan England
• a bright amethyst on the background of a gray sky
• The Background Noise (user)
• Background Noise (user)
• a daemon, running in the background
• The prequel and background info to the dream state that my life has become since I absconded
• Pascal's Triangle
• triangle
• black triangle
• Bermuda Triangle
• pink triangle
• The Triangle
• Devil's Triangle
• The Grand High Triangle Lover
• right triangle
• Research Triangle Park
• Triangle piercing
• Research Triangle
• Triangle shirtwaist fire
• Sierpinski triangle
• Triangle Fraternity
• Cheese triangle objectivism
• Stuffed tofu triangles
• Palliser's Triangle
• 3-4-5 triangle
• triangle inequality
• PostScript Code to Draw A Sierpinski Triangle
• Malfatti's right triangle problem
• Cobra Triangle
• Love Triangle
• fire triangle
• Hero's formula for the area of a triangle
• Impossible triangle
• equilateral triangle
• The Pythagorean Theorem: A Vast Right Triangle Conspiracy?
• Triangle Shirtwaist Factory
• Triangle Boy
• The Triangle method of classifying things
• formula triangle
• Isosceles Triangle
• golden triangle
• Soldiers' Triangle
• Triangle and Robert
• Goualogo Triangle
• Federal Triangle
• eternal triangle
• Sternberg Triangle
• Vodka Triangle
• Triangle Challenge
• Triangle Challenge Solution
• Proof that all triangles are isosceles
• Iron triangle
• empty triangle
• filled triangle
• Dragon Triangle
• famous sea chanties from the asphalt triangle (document)
• conditions for congruence between triangles
• triangle strip
• triangles (user)
• Numerical Quadrature Over Triangles
• triangle (user)
• Triangle sum rule
• Sunni triangle
• Rhubarb Triangle
• Triangle jump
• Similar triangles
• Triangle of Fire
• American Death Triangle
• The Triangle Scrub
• Summer Triangle
• squares and triangles
• Encyclopedia of Triangle Centers
• The Three Kinds of Circles Associated with a Triangle
• Contact Triangles
• Penrose triangle
• Heinrich's Triangle
• The Second Love Triangle (Incomplete)
• Yellow
• Don't Eat the Yellow Snow
• Yellow Box
• Yellow Pages
• Yellow Dye #5
• Yellow Dog Linux
• yellow flowers
• Itsy Bitsy Teenie Weenie Yellow Polka-Dot Bikini
• Yellow Sunday School Barrels
• yellow bile
• Yellow Submarine
• The King in Yellow
• The Yellow Sign
• Yellow Springs, Ohio
• Yellow ribbon
• yellow journalism
• Naples yellow
• Yellows
• Mellow Yellow
• Yellow Dog Republican
• If it's yellow, let it mellow. If it's brown, flush it down
• yellow dog contract
• Ol' Yellow Eyes is Back
• yellow dwarf
• balge yellow
• Why the sun is yellow
• yellow light
• Yellow Fever
• What's yellow and dangerous?
• Yellow Book
• yellow card
• yellow wire
• yellow crazy ant
• yellow brick road
• Standard American Yellow Card
• Yellow River
• Screaming Yellow Zonkers
• Chana Dal
• Yellow is the opposite of blue
• yellow flag
• Yellow Sauce
• Yellow Mountain
• yellow rice
• That yellow bastard
• Yellow Cable
• That sharp yellow smoke smell
• The Yellow Hen
• The disgusting taste of yellow and orange winegums
• Yellow Bird
• The Yellow Wallpaper
• The Yellow Wallpaper - Part 2
• The Big Ugly Yellow Thing
• Yellow Truck
• A suffusion of yellow
• A plane scraped its belly across a sooty yellow moon
• Your face laid yellow on night
• Big Yellow Box
• Yellow peril
• Yellow Sea
• Who's Afraid of Red, Yellow, and Blue III
• The yellow face, it burns us!
• Yellow Magic Orchestra
• Yellow Dog Democrat
• My urine is neon yellow
• yellow jersey
• Yellow Shark
• yellow 6
• yellow lab (user)
• The Yellow Shark
• I do not like the sky night or day and keep my eyes on the yellow lines heading under the car
• An artist takes a yellow spot and makes it into the sun

If you Log in you could create a "triangles with a yellow background" node. If you don't already have an account, you can register here.