I lost my vehicle key on 12th December.

On that very day my son got injured and his coller bone got cracked.
So following 2-3 days I was with him.
Did not go outside.
On next Friday I had to go out so I was searching for keys and came to know that it was missing. I searched everywhere. All almari, every room, parking area etc.
Asked the watchmen. But did not found the keys.
 

I started to chant switch word

CERATO, CHESTNUTBUD, ROCK WATER, REACH Key.
I was quite sure that keys got lost outside the home.
On Sunday I thought to enquire in the shop where we went on 12th December.
I called there and person said yes one key has been found to a customer and she left her number. I called that lady and on 23rd December I got my keys from her.

Gratitude to the switch word therapy and to the holy feets of Naran Sir !