Crutch words or fillers like umm..., you know... and like... make their way into a speech unknowingly. These words do not add meaning to the sentence, and often just make a person look like a blabbering fool.
Coca Cola is a carbonated beverage made by the Coca Cola company based in the Atlanta. The brand name originates from its two key ingredients: cocaine and caffeine, which are extracted respectively from the coca leaf and the kola nut, hence its name Coca-Cola.
Coca-Cola is a carbonated soft drink. It is produced by The Coca-Cola Company of Atlanta, Georgia, and is often referred to simply as Coke (a registered trademark of The Coca-Cola Company in the United States since March 27, 1944).