# Detect zero-result query rescue

Judges: One failed search query. Questions: choice:rescue - \[typo,synonym,out\_of\_range,brand\_not\_carried,not\_a\_product\]. Action: Redirect to corrected, category, or support.

Grade: C — A clean typed decision with low volume or low value, or too vague to act on.. Score: 3.61.

Vertical: E-commerce & retail.

Function: Personalization & CRO.

Status: Idea.

Volume: occasional.

Value: meaningful.

Risk: moderate.

Evidence: null.

Flags: None.

- [Vertical](/verticals/ecommerce_retail/)
- [Function](/functions/personalization_cro/)
- [Product recommendation ranking](/use-cases/product-recommendation-ranking/)
- [Product recommendation personalization](/use-cases/product-recommendation-personalization/)
- [Product variant recommendation](/use-cases/product-variant-recommendation/)
- [Cross-sell recommendation timing](/use-cases/cross-sell-recommendation-timing/)
- [Offer urgency classifier](/use-cases/offer-urgency-classifier/)
- [Price anchor optimization](/use-cases/price-anchor-optimization/)