assert list string having URL contains sub-string using C#

I am trying to assert list of string that contains URL extracted from href attributes of elements using Selenium C#. Below is my code and when i am running its given false.

    public static void Main()
    {
        List<string> urlList = new List<string>();

    // Adding elements to List
    urlList.Add("https://www.google.com");
    urlList.Add("/app/facebook");
    urlList.Add("https://www.gmail.com");
        
    // Checking whether string is present
    // in List or not
    Console.Write(urlList.Contains("google"));
    }

OUTPUT: False

>Solution :

try this

Console.Write(urlList.Any(x => x.Contains("google")));