"search items" item shop option does not associate most modifiers/keywords

[crghmml]

for example if you search for "interrupting" "silence" "disarm" or "prevent" the item Curse will not appear.

if you type "freez" "freeze" then Arctic blast will not appear.

"spirit sap" or "spirit shredder bullets" does not appear when "reduce" is searched

the "search items" button is basically useless as it only seems to associate the item names and like 10% of the text on the items.