Findings:

• Derivative
• partial derivative
• "Subterranean Homesick Blues" derivatives
• Credit Derivative
• Finding minima and maxima
• directional derivative
• sex derivative
• Double Derivative
• Substantial derivative
• Second Derivative Test
• proportional integral derivative
• monosaccharide derivatives
• Derivative of e^x
• external derivative
• exterior derivative
• covariant derivative
• Purified Protein Derivative
• The Derivative Song
• derivative work
• Lie derivative
• derivative action
• In defense of complex derivatives
• Unregulated derivatives are a secret tax imposed by Wall Street on all goods and services
• Taking over the world with a Tesla coil
• You are taking yourself too seriously
• Taking the piss
• Taking Tiger Mountain (by Strategy)
• Taking
• Taking out the garbage
• Taking care of your stick-free cookware
• taking down the advertising industry from the inside
• taking care of your little hamster friend
• Taking your hamster outside
• Being serious without taking yourself too seriously
• How to dry off after taking a shower
• Taking pictures of art is not cool
• the second night in a row I've avoided taking off this tacky blue nail polish
• I got in a wreck taking my driver's test
• taking surveys for fictitious newspapers
• Being really smart and taking lots and lots of drugs
• A bloke's guide to taking a leak
• Your radical ideas about taking candy from thefez have already occurred to others
• Why bother taking a picture?
• The guy who talks to you while you're taking a piss
• Taking a nap on the fireline
• Somewhere someone is tired of taking her shit
• risk-taking teens
• Taking Sides
• Why does taking a programming class in a language you already know suck so much?
• where are you taking me : templeton 2
• Taking revenge with The Clapper
• taking the cross
• Taking the Boat from Docklands to Soho
• Taking Down Large Larry
• No journey worth taking is easy
• Taking a life
• taking the function out
• Taking a lie
• Taking a bike on mass transit in the East Bay
• You've been slowly taking me over for nearly a year, do you know that?
• The Taking of Pelham One Two Three
• Taking Children Seriously
• Selman's Five Stages of Perspective Taking
• Taking pictures in the mountains
• Making the Movies XXVII Taking Exteriors by Night
• Making the Movies XXXIII Taking the Animated Newspaper
• Declaration of the Causes and Necessity of Taking Up Arms
• Making the Movies XXXV Taking Films Under the Sea
• "Taking the fifth" - Canadian style
• This Train Will Be Taking No Passengers
• On Fallen Rock Stars and Taking a Bath
• Taking Care of Business
• Taking its cue from
• Taking Stock
• To the drive who keeps taking me
• Taking the Browns to the Super Bowl
• I am taking the silence as a yes
• Taking Back Sunday
• Taking the High Road
• Taking a bus in Tel Aviv
• taking apart an alarm clock
• Taking Drugs To Make Music To Take Drugs To
• Taking on a Life of Their Own
• Taking advantage of her good nature
• Hague Convention on Taking of Evidence Abroad
• Keeping secrets is harder than taking lives
• Taking my son to meet his grandfather
• Taking Off
• twilight taking the trees
• On taking graduate literature classes in America; a poem
• like taking X million cars off the road
• Taking Chance
• Taking up smoking
• Are you leaving E2 and taking your contributions with you?
• taking a different path back
• Crashing Slashing Breaking Taking
• taking pictures in the snow wearing a bikini is the new thing
• I had seen the whole thing coming like a ghost train. Here I am on the tracks, still bleeding, taking phone numbers, haunted.
• taking the safety off a lighter
• Tell me a story about taking whatever you could get
• I'm taking all I have to take, this taking's gonna shape me
• a radical thing called "talking to women and taking their answers seriously"
• Taking a wrong turn in Connecticut can be worse than you think
• Choosing bitterness is taking the easy way out. It's so easy to feel bitter when you've been hurt. Path of least resistence. Forgiveness is a path that goes in a very different direction.
• I don't even badly want what I've been taking. It's just been there.

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