Updating restock detection texts

changedetectionio/content_fetchers/res/stock-not-in-stock.js

@@ -57,10 +57,13 @@ function isItemInStock() {
         'sold-out',
         'temporarily out of stock',
         'temporarily unavailable',
+        'there were no search results for',
+        'this item is currently unavailable',
         'tickets unavailable',
         'tijdelijk uitverkocht',
         'unavailable tickets',
         'vorbestellung ist bald möglich',
+        'we couldn\'t find any products that match',
         'we do not currently have an estimate of when this product will be back in stock.',
         'we don\'t know when or if this item will be back in stock.',
         'zur zeit nicht an lager',