Findings:

• Spam Dragon (user)
• subspace spam
• Spam and Corn
• Analyzing spam: A journey into conspiracy theory and steganography
• Spam bomb
• War on Spam
• Spam email
• Chinese Spam
• Hot & Spicy Spam
• Spam (user)
• Spam Cannon (superdoc)
• Spam Armor
• spam bait
• I like spam
• Rack of Spam
• you shouldn't have gone spam everything2
• spam, spam, spam, spam, spam, spam, baked beans, spam, spam, spam and spam
• Everything2 Update: August 2019 - Fighting spam
• Citizens Against Ugly Street Spam
• SPAM® and eggs
• spam as found poetry
• @ spam
• Spam Titles featuring Sexual Enhancement products
• spam folder
• Pop-ups and spam
• A solution to spam (which doesn't work, but nice try)
• e-mail is not SMS
• sms shorthand
• smm (user)
• Google SMS
• SMS
• SMS Checker
• SMS power
• SMS poetry
• SMS bomb
• sm (user)
• mwenda sm (user)
• How to get SMS death threats from coke dealers in London
• SMS is IRC for the masses
• The Lord's Prayer: SMS
• S&Ms
• SMS Jukebox
• SMS Snapshot: December 25, 2000
• Junk that I keep in my outgoing folder of my mobile phone
• S&M
• Short Message Service
• procmail recipe to drop (forged) Hotmail spam
• Anti-spam spam
• Spam Mocking
• avoiding spam email
• Spam filter
• The difference between Tofu and Spam
• Spam Spread
• Spam haiku
• Spam Musubi
• SM
• Spam Fighting 101
• spam fritter
• Spam
• SM World (user)
• s.m (user)

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