Findings:

• Tobacco smoke can harm your children
• Tobacco smoke causes fatal lung disease in non-smokers
• There are other things to smoke besides tobacco and cannabis
• environmental
• environmental stability dictates function
• environmental pollution
• Environmental Systems Engineering
• Environmental Economics
• Environmental Science
• Comprehensive Environmental Response, Compensation, and Liability Act
• Environmental Protection Agency
• Environmental and Spatial Technologies
• The Lisgar Environmental Action Force
• environmental illness
• Environmental Control
• Environmental Sociology
• Environmental Science merit badge
• environmental racism
• environmental art
• environmental plates
• Environmental Defense
• Society of Environmental Journalists
• Texas Commission on Environmental Quality
• Environmental Ethics
• Ecological vs. environmental
• Environmental Modification Convention
• environmental quality objective
• environmental quality standard
• environmental variance
• Outsourcing environmental problems
• environmental determinism
• The Consumer’s Guide to Effective Environmental Choices: Practical Advice from the Union of Concerned Scientists
• environmental test chamber
• Bren School of Environmental Science and Management
• The modern environmental movement and it's religious overtones
• Environmental Justice Movement
• Smoke
• Magic smoke
• blue smoke
• smoke-emitting diodes
• Smoke on the Water
• Smoke Signals
• cigarette smoke
• smoke and mirrors
• Holy Smoke
• Times when you MUST have a smoke
• smoke break
• smoke up
• Up In Smoke
• People who don't smoke will never die
• let the smoke out
• smoke test
• Doctor Smoke (user)
• second-hand smoke
• The Smoke Ring
• Surah 44 Smoke
• The Big Smoke
• How to smoke crack like a pro
• MTV Makes Me Wanna Smoke Crack
• Why do I smoke?
• Smoke hangover
• smoke rises
• My brother never told me not to smoke. He showed me.
• Smoke a cigarette and go home
• His mournful lamenting, like smoke on the mountains
• LPPR: Personal Responsibility goes up in smoke
• I only smoke when I drink
• That sharp yellow smoke smell
• How to smoke with privacy
• Smoke Under The Door
• Put that in your pipe and smoke it
• I am forced to smoke my cat
• Smoke (user)
• Smoke detector
• Blowing smoke rings
• Screw UNIX, I'm just going to smoke pot and eat Cheetos for the rest of my life
• Where has the smoke gone?
• gone stoic in silence: ash and smoke and the wide sunk mud-iron landscape of forever
• Smoke ring cannon
• Why we smoke
• We only smoke when bored so we do two packs a day, and we've lost the difference between bored and lonely anyway
• Stoned music memories
• I dropped out of school to smoke pot full time
• Liquid Smoke
• smoke bubbles
• Why you shouldn't smoke immediately after surgery
• We smoke cloves because we can
• Your voice through the smoke and the big brown sky
• No smoking anywhere on the premises except in the designated smoke shelter
• Electronic Devices Run on Smoke
• Sir Smoke A Lot (user)
• Please don't smoke the mystery bag
• Life in the American business world
• Stoners will smoke anything
• smoke jumper
• The smoke turned into rain
• How to smoke
• Smoke machine
• Smoke stack
• The room is full of smoke and dialogue I know by heart
• blowing smoke
• Magic smoke from fingertips
• When smoke stood up from Ludlow
• Next time one of those tough kids asks you to smoke pot, tell them "MY GRASS IS FOR MOWING"
• Low Smokes With a Cartoon
• Where there's smoke
• When you see smoke under the Golden Gate Bridge
• Smoke rings
• smoke damage
• Smoke City
• Clan Smoke Jaguar
• smoke signal
• How to smoke yourself retarded
• smoke grenade
• How to smoke marijuana
• The last cigarette I'll ever smoke
• How to smoke a pipe
• How to smoke a cigar
• The motivation to smoke
• Vampires don't smoke
• Best smoke I've ever had
• Pack of smokes
• Smoke, scissors. Go. (collaboration)
• Frozen smoke
• A pillow of smoke for a luminous new year
• M18 Smoke Grenade
• Heart-shaped smoke rings
• How to smoke without getting addicted
• the smoke of our burned books rises into the sky
• Where there's smoke there's fire
• Valley of Ten Thousand Smokes
• I'll Never Smoke Weed with Willie Again
• Smoke Ghost
• smoke point
• candle smoke and christmas spice leapt up their noses like cardamom cats
• Carbolic Smoke Ball
• Drink coffee. Smoke cigarettes. Eat fire.
• smoke inhalation
• spade-struck embers spark and flare the smoke what snarls up in her hair
• Don't drink, don't smoke, what do you do?
• London smoke
• Smoke ball
• How to smoke weed in your dorm room
• Smoke Bellew
• I wanna burn with you like coal smoke sunsets over fields of eels
• He dreams of smoke
• Big Smoke (user)
• Underneath the smoke in the room
• He taught me how to smoke
• 100% of people who don't smoke, die
• Smoke that cigarette fast, baby. You've got less time than me.
• Human Smoke
• smoke maker (user)
• Smoke, alcohol and smoke: Bergisch-Gladbach
• smoke addicted
• why i smoke weed every day
• A Smoke Break with a God
• I don't smoke
• Smoke 'em while you got 'em
• The Pope Smokes Dope (user)
• he smokes like a cello plays
• The Smoke Above the Camps
• The smoke plume smells like baking cookies!
• Can I tell you how much I want to smoke you, like this cigarette?
• Smoke and Sirens
• In Downriver Factory Towns, People Are Looking For Hope in a New Kind of Smoke
• If you only smoke when you drink, you probably shouldn't drink kiroro
• The smoke that lingered between your lips
• Lead smoke
• even if it's just to smoke with me by this brick wall
• Eat like a hummingbird, smoke like a dragon.
• Smoke Dumb
• Tree of Smoke
• I didn't smoke THAT much
• One last smoke
• She smokes. It wraps around her wrists and clings to her neck.
• Smoke 'em if you got 'em
• Smoke sky
• He smokes like a fish and drinks like a chimney
• i can't smoke with you anymore

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