private function getFuzzinessConfiguration($scopeCode)
    {
        $path = self::FUZZINESS_CONFIG_XML_PREFIX;

        $configuration = (bool) $this->getConfigValue($path . "/enable", $scopeCode);

        if ($configuration === true) {
            $configurationParams = [
                'value'        => $this->getConfigValue($path . "/value", $scopeCode),
                'prefixLength' => $this->getConfigValue($path . "/prefix_length", $scopeCode),
                'maxExpansion' => $this->getConfigValue($path . "/max_expansion", $scopeCode),
            ];

            $configuration = $this->createFuzzinessConfiguration($configurationParams);
        }

        return $configuration === false ? null : $configuration;
    }