Example of implementation custom search index for Magento 2 Search Ultimate Extesion

Module perform search by Magento Reviews.

Results are showed on:

• Search results page
  • template: app/code/Mirasvit/SearchExtended/view/frontend/templates/index/magento/review/review.phtml
• Instant search (autocomplete):
  • template: app/code/Mirasvit/SearchExtended/view/frontend/templates/magento_review.phtml