Search between 2 Numbers in Google.com

.. (two periods) lets you search between two numbers in Google. It’s helpful if

you’re looking for things in a range, like product prices in your budget range,

prime numbers in a range, etc. For example: “buy Sony camera 10000..50000 

INR” will show the pages that sell Sony cameras in between the price range of

10000 to 50000 INR.