"To replicate the results" means to repeat an experiment or study in order to achieve the same outcomes and confirm the original findings. Full definition
In addition, they plan to replicate the results of this study and test new drug combinations against the disease in various animal models in which other genes are changed. (scientificamerican.com)
Got 2 random batches with the feet not collapsing but for some odd reason, I can not replicate those results. (pizzarossa.me)
Being «successful» with your personal social media doesn't mean you know how to replicate those results for a business — and you probably wouldn't want to. (inc.com)