Findings:

• API
• Windows API Error Identifier
• Windows API
• Servlet API
• api\ (user)
• Java2D api
• call waiting
• call
• The Call of Cthulhu
• collect call
• A Tribe Called Quest
• You call that philosophy?
• Call now, operators are standing by.
• Last call
• call centre
• system call
• Call by reference
• A Fish Called Wanda
• Call by value
• Call by value return
• Call by name
• Home run call
• goal call
• I'll call you
• Asheron's Call
• method call
• screening calls
• call/cc
• an interrupted phone call
• The Steer Called Murder
• The Oliver Wendell Douglas Call to Patriotism
• Call of the West
• Just call me fluffy
• Call for Help
• Let's call this art
• late night phone calls
• What Happened to Our Two Travelers with Two Girls, Two Monkeys, and the Savages, Called Oreillons
• close call
• I was discovered by scientists, what will they call me?
• Call girl
• port of call
• recursive call
• call stack
• You may call me R.J., you may call me Ray
• The Call of Ktulu
• call option
• Now That's What I Call Quite Good
• booty call
• The Call
• Remote Procedure Call
• Call your mom
• margin call
• If you behave there will be cake for the miscreants we call your brothers
• Call Forwarding
• That icky feeling when a client calls with a downed server and you have no clue how to fix it
• Call -151
• Don't call me white
• call and response
• Don't call it San Fran
• Call of the Wild
• you make the call
• So that's what they call it nowadays?
• radio call signs
• Not returning an ex-girlfriend's phone call
• Why won't he call?
• The Collect Call of Cthulhu
• strangest phone call
• What time do you call this, then?
• prank call
• Men should never call themselves feminists
• call board
• curtain call
• I just called to say your brother fucks like a mink
• Call me a lady and I will growl at you
• A Call to Quit
• Is your teenager concerned about inequality and pollution? Call a drug counselor.
• What do you call a woman's genitalia?
• Here's my number, call me
• If an E2 user called you, what would you say?
• They wrote it all in perl but it was mostly system calls
• The best phone call I could have made tonight
• Don't call me Debbie
• last call for regrets
• A common tech support call
• What happens when you tell a girl you'll call and you don't
• "Sex, as they harshly call it"
• Thinking you know more about computers than the tech you just called
• That phone call you don't want to make
• Something everyone has done but nobody knows what to call it
• listen()
• No Colour Called Love
• Zuigan calls his own master
• The three calls of the Emperor's teacher
• Fun with telemarketing calls
• If the Current Were to Call
• What do I call her?
• Don't call me Asian
• Genetically Modified Phone Call
• Turning a call option into a put option (and vice versa)
• Call Me Persephone
• An incredibly stupid reason why I got called into the school counselor's office
• The Call of the Wild
• When you call a girl beautiful, what does it mean?
• Call me Fish Meal
• Prilosec
• Game Called on Account of Naked Chick
• Call me a berry-picking, pony-touching star-marveler
• The Call of the Wild - chapter 1
• The Call of the Wild – chapter 2
• The Call of the Wild – chapter 3
• The Call of the Wild – chapter 4
• The Call of the Wild – chapter 5
• The Call of the Wild – chapter 6
• The Call of the Wild – chapter 7
• Yesterday I (supposedly) got a call from Douglas Coupland
• A chorus of phones each time she calls
• Call it in the air
• good call
• What really happens when you call the help desk
• Here's a quarter. Call someone who cares
• Infinity Calls
• I never called her momma
• Keep doing it, but don't call it that
• Called shot
• I used to love women from afar. Of course, now they call it stalking.
• Don't call it burnout
• What do you call a person who speaks three languages?
• Who to call at the IRS when you cannot pay your tax bill
• Summer never answers when you call
• Stalingrad
• Strange calls at work
• too close to call
• Don't call me "Generation X," call me a child of the Eighties
• call it glitter
• that lump they call your brain
• covered call
• naked call
• Telephone solicitors now call me at their own risk
• Call of the Primitives
• Why are so many Anime called {Adjective} {Occupation} {Proper Name} ?
• it beckons me, the call to write
• Call a spade a fucking shovel
• roll call
• call center
• cattle call

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