Can you help me debug why I'm seeing duplicate category names like: • Higher Education Textbooks • Business & Finance (listed twice) • Humanities (listed twice) • Medicine & Health Sciences (listed multiple times) • Medicine & Health Sciences, Humanities • Humanities, Business & Finance • Business & Finance Here's the

curl

request I'm using:

bash

curl --location '
<https://ew5h2tr67livkp41p-1.a1.typesense.net/multi_search?x-typesense-api-key=ynYXfz3KuyLdSvLrMitLZWtsOImkATlb>' \
--header 'Content-Type: application/json' \
--data '{
  "searches": [
    {
      "q": "*",
      "filter_by": "isOutOfStock:N && bookType:[0] && lvl0:=[Higher Education Textbooks]",
      "facet_filter_by": "isOutOfStock:N && bookType:[0]",
      "query_by": "title",
      "page": 1,
      "facet_by": "agedGroup,author,binding,bookCondition,language,lvl0,lvl1,price,publication",
      "max_facet_values": 20,
      "num_typos": 2,
      "typo_tokens_threshold": 10,
      "per_page": 12,
      "sort_by": "num_is_out_of_stack:asc,bookId:desc",
      "facet_sample_threshold": 1000,
      "facet_sample_percent": 20,
      "highlight_full_fields": "title",
      "collection": "books_collection"
    }
  ]
}'

I want to understand why categories with the same names (or visually similar ones) appear more than once in the filter results. Any idea what could be causing this? @Kishore Nallan