How is a + sign so much smarter than a " mark? quotation marks mean that you are making an exact quote, so you want an exact match. Consider: 1. Hey, do you

How is a + sign so much smarter than a " mark? quotation marks mean that you are making an exact quote, so you want an exact match. Consider: 1. Hey, do you know anything about cars? Yeah, I have a fine automobile. 2. Hey, do you know anything about "Cars"? Yeah, it was a cute movie.