I am trying to achieve certain behaviour. Let me explain by example.
I have products available in various sizes.
Size is set on searchable attributes for sure along with name and other attributes.
Let’s say I have 5 sizes, 30cm , 40cm, 50c, 60cm, 70cm.
Now if user searches for “product name 30cm”. I want to show only “product name 30cm”.
If the user searches for “product name 40cm”. I want to show only “product name 40cm”.
If the user searches for “product name 95cm” which is not available, I want to show all the available variants instead of giving a blank page on search.
How can I achieve this behaviour? Which settings will I have to customize? My guess is word proximity, but not really sure along with that what else should go in order to achieve this behaviour.