How does Google autocompletethis query?

my car is

---

• 

  

  my car is

  10,000
• 

  

  my car is

  9,000
• 

  

  my car is

  8,000
• 

  

  my car is

  7,000
• 

  

  my car is

  6,000
• 

  

  my car is

  5,000
• 

  

  my car is

  4,000
• 

  

  my car is

  3,000
• 

  

  my car is

  2,000
• 

  

  my car is

  1,000

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