Findings:

• Weather Underground
• trees prospecting underground
• Notes from the Underground: Underground I
• Making the Movies XV Underground With a Movie Camera
• Notes From The Underground: Underground IX
• underground music
• Tony Hawk's Underground
• Fashions of the Victorian Underground
• Glenn Underground
• Notes From The Underground: Underground II
• underground comix
• Underground Resistance
• Notes From The Underground: Underground VIII
• Assisi
• Why underground music is "better" than commercial music
• Building an underground house
• Underground Rap
• Glasgow Underground
• Quilts and the underground railroad
• Notes From The Underground: Underground IV
• The History of the London Underground
• Notes From The Underground: Epilogue
• Assisi Decalogue
• underground haggis connection
• Need For Speed Underground
• underground railroad
• Poems on the Underground
• Notes From The Underground: Underground III
• The Velvet Underground and Nico
• London Underground Café
• Need for Speed Underground II
• Prayer of Saint Francis of Assisi
• Seattle Underground
• The Lure of the Underground
• underground (user)
• Notes From The Underground: Underground V
• Global Underground
• The mathematical Satanic underground
• Old World Underground, Where Are You Now?
• The Velvet Underground
• 6 Underground
• Otaniemi Underground Broadcasting System
• Notes from the Underground
• To America with Love: Letters From The Underground
• Notes From The Underground: Underground VI
• paisley underground
• The Sticker Underground
• Underground insurance
• Underground
• Going Underground
• National Underground Railroad Freedom Center
• Underground improvements (e2poll)
• You wake up slowly when you're a mile underground
• Notes From The Underground Contents
• An Underground Education
• Tokyo Underground
• Soudan Underground Mine
• London Underground
• London Underground Station Computer
• Underground talk radio
• Atlas Underground
• Digital Underground
• Jack to the Sound of the Underground
• Notes From The Underground: A Propos Preface
• The Princess who was Hidden Underground
• Crushed Underground
• Chemikal Underground
• Notes from the Underground: Part I
• You Can Hear the Sound of the Underground Trains
• The myth of skateboarding as an underground industry
• Notes From The Underground: Underground XI
• Computer underground Digest
• Extensive tunnels and underground bunkers
• underground press
• underground BBS scenes
• New Media Underground Festival
• Notes from the Underground: Preface
• The Underground
• underground newspaper
• Reverse underground railroad
• Notes From The Underground: Underground X
• Saint Francis of Assisi
• Asian Underground
• The Underground Comedy Movie
• A Poem on the Underground Wall
• Days of the Underground
• Notes from the Underground: Underground Preface
• Coco Loco Underground
• Steady Sounds from the Underground
• Raskolnikov and the Underground Man
• Notes From The Underground: Underground VII
• Saint Clare of Assisi
• Underground chocolate machine hack
• Little Steven's Underground Garage
• Underground Jazz

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