"To try this trick" means attempting to perform a specific action or strategy in order to achieve a certain result or manipulate a situation for personal benefit. Full definition
And, in order to effectively deal with this issue, HR department keeps on trying every trick in the book to retain their valued employees. (policybazaar.com)
I'm going to try that trick of not checking the price next time I want to fall in love with a new pair of shoes. (nofearoffashion.com)
Try our tricks for making your baby's first diaper changes easy, no matter what kind of diapers you use. (babycenter.com)