Parallel.ForEach (is there any thing more faster) ?!

Question

In this method reading a big data from a text file it's lines about milionen and it takes between 6 until 7 min to read and filter that . so is there anyway to make it more faster ? 

private static List<WebShopDataAccess> GetWebShopDataAccesses(string path)
        {
             List<WebShopDataAccess> elements = new List<WebShopDataAccess>();

            List<string> lines = File.ReadAllLines(path).ToList();
            var filterIPs = lines.Where(x => x.Contains("google")).ToList();

 Parallel.ForEach(filterIPs, line =>
            {

// do some staff
});

return elements;
        }