Elasticsearch Server Hostname elasticsearch7 Elasticsearch Server Port elasticsearch7 Elasticsearch Index Prefix elasticsearch7 Enable Elasticsearch HTTP Auth Magento\Config\Model\Config\Source\Yesno elasticsearch7 Elasticsearch HTTP Username elasticsearch7 1 Elasticsearch HTTP Password elasticsearch7 1 Elasticsearch Server Timeout elasticsearch7 Test Connection Magento\Elasticsearch7\Block\Adminhtml\System\Config\TestConnection elasticsearch7 Minimum Terms to Match elasticsearch7 Learn more about valid syntax.]]> Magento\Elasticsearch\Model\Config\Backend\MinimumShouldMatch