private function getBaseResults()
    {
        $baseApplier = $this->getApplier($this->optimizer, ProviderInterface::TYPE_EXCLUDE);

        return $this->getPreviewResults($baseApplier);
    }
private function getBaseResults()
    {
        $baseApplier = $this->getApplier($this->optimizer, ProviderInterface::TYPE_EXCLUDE);

        return $this->getPreviewResults($baseApplier);
    }
private function getBaseResults ( ) { $ baseApplier = $ this -> getApplier ( $ this -> optimizer , ProviderInterface :: TYPE_EXCLUDE ) ; return $ this -> getPreviewResults ( $ baseApplier ) ; }
Load non-optimized results.

@return \Magento\Framework\Search\ResponseInterface
Load non - optimized results .