Will Milorganite thicken lawn?

I've heard of Milorganite being used as a fertilizer for lawns, but I'm curious about its effect on lawn thickness. Can you explain if using Milorganite will actually make my lawn thicker? Is there a specific way to apply it to achieve this result? And what other factors should I consider when trying to thicken my lawn, like soil quality, watering habits, and mowing techniques? I'd appreciate any insights you can provide on this topic.