Koi Kasr Na Chorna : کوئی کسر نہ چھوڑنا
1. Leave No Stone Unturned : کوئی کسر نہ چھوڑنا : (verb) search thoroughly and exhaustively.
Tafteesh Karna : Search : an investigation seeking answers. "A thorough search of the ledgers revealed nothing"
Talash : Search : the activity of looking thoroughly in order to find something or someone.
Tehqeeq Karna, Jannay Ki Koshi..., Justajoo Karna : Search : inquire into. "The students had to research the history of the Second World War for their history project"
Talash Karna : Search : try to locate or discover, or try to establish the existence of. "Search it or get it searched"
Dhondna, Talash Karna : Search : search or seek. "We looked all day and finally found the child in the forest"