documentation/framework_2_api_2_search_2_search_interface_8php_source.html

 <?php
 namespace Magento\Framework\Api\Search;

 interface SearchInterface
 {
     public function search(\Magento\Framework\Api\Search\SearchCriteriaInterface $searchCriteria);
 }
Magento\Framework\Api\Search\SearchInterface
Definition: SearchInterface.php:14

Magento\Framework\Api\Search\SearchInterface\search
search(\Magento\Framework\Api\Search\SearchCriteriaInterface $searchCriteria)

$searchCriteria
$searchCriteria
Definition: order_rollback.php:16

Magento\Framework\Api\Search
Definition: AggregationInterface.php:6

Magento

Magento\Framework\Api\Search\SearchCriteriaInterface
Definition: SearchCriteriaInterface.php:17