Zend certified PHP/Magento developer

Magento 2.3.2 strings not translating

I am not able to figure out why some of the strings which I input in my i18 > bg_BG.csv are not translating. I will give a small example with Qty.

Qty,Количество,module,Magento_Catalog
Qty,Количество,module,Magento_AdvancedCheckout
Qty,Количество,module,Magento_CatalogInventory
Qty,Количество,module,Magento_Checkout
Qty,Количество,module,Magento_Customer
Qty,Количество,module,Magento_GiftRegistry

These are the occurrences in my translation file for Qty, neither of them work. I cannot understand am I doing something wrong. I’ve cleared cache, deployed static files, changed from production to developer. Some of the strings in the file are translated and others not.