Below is a list of Search features and their corresponding language support.

For any feature that has support for All Other Languages, you can view the full list of languages here.

Core Search

Keyword Search

Search by matching tokens between the query and the results.

Phrase Matching

Search based on matching entire multi-word phrases with the query.

Filter or Faceted Search

Search by filtering results on certain metadata or fields.

Semantic Search

Advanced Search Tier Feature: Semantic search is only available on the Advanced Search tier. Check out the Search Tiers reference doc to learn more.

Search based on semantic similarity between the query and result fields.

Document Search & Extractive QA

Advanced Search Tier Feature: Document search is only available on the Advanced Search tier. Check out the Search Tiers reference doc to learn more.

Segment and search long-form, unstructured documents; determine document relevance to a query and extract relevant passages.

Query Understanding

Query Suggestions

Prompts for queries that appear below the search bar — hardcoded, popular queries, or constructed from fields in the platform.

Synonyms

Define synonyms between alternate terms and phrases.

Stemming & Lemmatization

Broaden queries to account for different forms of words (e.g., automatically handling plurals like "location" and "locations").

Spell Checking

Detect and correct misspellings in queries.

Inferred Filtering

Advanced Search Tier Feature: Inferred filtering, except on builtin.location, is only available on the Advanced Search tier. Check out the Search Tiers reference doc to learn more.

Infer and automatically apply facet filters based on free-form query text.

NER Location Detection

Detection of locations in a free-form query to automatically trigger location filters.

Query Refinement

Query Rules

A rules-based framework to customize search results.

Dynamic Reranking

Advanced Search Tier Feature: Dynamic reranking is only available on the Advanced Search tier. Check out the Search Tiers reference doc to learn more.

Automatic re-ranking of results based on click engagement over time.

Semantic Vertical Ranking

Ranking entire categories ("verticals") of content by relevance to the user's query.

Search Analytics

Search Log

Log-level record of individual searches placed.

Search Term Analytics

Aggregate search metrics (e.g., number of searches, clicks, click-through rate) for each search term.

Search Term Clustering

Advanced Search Tier Feature: Search term clustering is only available on the Advanced Search tier. Check out the Search Tiers reference doc to learn more.

Automatic grouping of similar search intents and search terms.