Phase 1: Empty search box

Feature	User type	Endpoint	Examples
History		LocalStorage
Search trends		Search REST API: Search Trends
Top clicked		Search REST API: TopClicked
Top clicked (contextualized)		Contextualize REST API: User Context - Preferences Search REST API: TopClicked

Phase 2: Suggestions

Feature	User type	Endpoint	Examples
History		LocalStorage
Autocomplete		Search REST API: Empathize
SKU		Search REST API: Skusearch

Phase 3: Search

Feature	User type	Endpoint	Examples
Search		Search REST API: Search Search REST API: Search & Tagging Search REST API: FullSearch & Tagging
Links		Search REST API: Links

Phase 4-A: Post-search actions

Feature	User type	Endpoint	Examples
Related tags		Search REST API: RelatedTags
Next queries – SERP		Search REST API: NextQueries
Next queries – A2C		Search REST API: NextQueries
Next queries – Search box		Search REST API: NextQueries

Phase 4-B: No results situations

Feature	User type	Endpoint	Examples
Partial results		Search REST API: Search Search REST API: Search & Tagging Search REST API: FullSearch & Tagging
Top clicked		Search REST API: TopClicked
Top clicked (contextualized)		Contextualize REST API: User Context - Preferences Search REST API: TopClicked