At the top of the 'Stock Settings' page we have a section where you can search for stock (See image below).
If you know the stock item name you can simply start typing in the 'Search Stock' box and then press 'Enter'. The results will then be returned.
Alternatively you can click into the box for the search option and it will display all of the filters, you can apply them by clicking on one and starting to search. There is also a 'More filters' option to look for more aspects of the stock.
