three kind of vs three kinds of

Some examples from the web:

• I have three kind of general things I would like to say, three consequences of this.
• I brought three kinds of cream cheese.
• You're given three kinds of fruit.
• Fun fact... there are three kinds of syrup.
• I dropped those three kinds of mushrooms on her plate.
• I'm going to play you recordings of three kinds of machinery.
• In ancient warfare, there are three kinds of warriors.
• They eat five courses, drink three kinds of wine.
• The ECB currently owns three kinds of portfolios.
• But here we clearly have a case of three kinds of human rights violations.
• Three kinds of arrangements are currently in force.
• three kinds of wavelength laser diodes,
• I possess three kinds of video-game machines.
• I will roast you alive in an oven I design myself, using two, no, three kinds of heat.
• two, no, three kinds of wine plus champagne.
• Caprice winters dominated As queen of drama, all three kinds of choir, And our school's loose network of minority students.
• And in all these 42 cases, when we kept pushing them back, there was three kinds of reaction.
• Three kinds of meat in the meatballs:
• There's three kinds of barbed wire... fencing us in here.
• Okay, so we know three kinds of verbs, Which took 40 minutes.

Some examples from the web:

• I brought three kinds of cream cheese.
• You're given three kinds of fruit.
• Fun fact... there are three kinds of syrup.
• two, no, three kinds of wine plus champagne.
• three kinds of wavelength laser diodes,
• Now, there's three kinds of people who become cops:
• I dropped those three kinds of mushrooms on her plate.
• I'm going to play you recordings of three kinds of machinery.
• In ancient warfare, there are three kinds of warriors.
• The ECB currently owns three kinds of portfolios.
• I possess three kinds of video-game machines.
• Okay, so we know three kinds of verbs, Which took 40 minutes.
• Frankincense, Myrrh... three kinds of aftershave lotions:
• Now that we have reached this point, I suggest that the Commission should adopt three kinds of measures.
• In that interview, Viscount Davignon says that a distinction must be drawn between three kinds of countries.
• During inspections three kinds of quarantine diseases which do not occur in European-produced citrus fruit were detected: Xanthomonas axonopodis pv.
• Kile supports three kinds of conversion to png images
• My nachos are great, I use three kinds of cheeses.
• Requires at least the following three kinds of information to appear in the quarterly reports:
• See, there are three kinds of people: