Look at how much the results change based on small changes to the input. Type three letters in a name and get a lot of things that aren't what you want. Type the fourth letter and the exact thing you're looking for jumps to the top. But if you add the fifth letter it goes away. I feel like it's trying to be too clever or, because it assumes the input is coming from voice recognition, it doesn't trust that what you typed is actually what you "said". So instead of compensating for potentially mistyped queries it searches for results that are nearby in audible space.