If you're using a laptop or desktop computer with a physical keyboard, you can very quickly bring up the search box from anywhere by double tapping your shift key. 猬嗏瑔
Double tap the shift key to open the search box from anywhere.
Not only can you use the search box to find products matching keywords, all of the top level categories are available for you to start browsing the category that interests you.
If you don't have a physical keyboard, just tap the magnifying glass button 馃攳 in the top right corner to open the search box.