> ## Documentation Index > Fetch the complete documentation index at: https://docs.zaidkayed.com/llms.txt > Use this file to discover all available pages before exploring further. # Collection > Search for specific collections or exclude them from your search. ## General Using the collection filter, you could find products which are not on a collection, or use it to exclude all products except for a specific collection, you could also search for products only within a collection.

## No Collection `No collection` filter finds products which don't have any assigned collection. `Ignore collections` could be combined with `No collection`, this way you could exclude collections which you might have assigned to all products. This filter's point is to ensure products are assigned a meaningful collection, instead of the usual `All products`, `Best selling`, and `New products` collections. This could be achieved using both the `No collection` & `Ignore collections` filters. ## Collection filtering In `Search collections` search for collections you want to select, when you have selected them you could either limit your filtering to only those collections or exclude them completely from your search. The app filters the first 30 collections. If you see this as a limitation, reach out.