One of the platforms available as part of your Cloud Search is SAYT - Search As You Type.

This service provides the data service and front end service that can power autocomplete on your site for 3 main kinds of content:

  1. Keywords
  2. Navigations
  3. Products

To implement SAYT, you should consider it in 3 stages:

  1. Upload API: the configuration is responsible for what is within the SAYT catalog
  2. Retrieval API: define what you want to get back from the catalog
  3. Front end implementation: choose the elements you want to use and connect the response to these elements