public function getContentFromContentElement($ttContentRow)
    {
        // bodytext
        $bodytext = $ttContentRow['bodytext'];

        // following lines prevents having words one after the other like: HelloAllTogether
        $bodytext = str_replace('<td', ' <td', $bodytext);
        $bodytext = str_replace('<br', ' <br', $bodytext);
        $bodytext = str_replace('<p', ' <p', $bodytext);
        $bodytext = str_replace('<li', ' <li', $bodytext);

        if ($ttContentRow['CType'] == 'table') {
            // replace table dividers with whitespace
            $bodytext = str_replace('|', ' ', $bodytext);
        }
        $bodytext = strip_tags($bodytext);

        // hook for modifiying a content elements content
        if (is_array($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['ke_search']['modifyContentFromContentElement'])) {
            foreach ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['ke_search']['modifyContentFromContentElement'] as
                     $_classRef) {
                $_procObj = &\TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance($_classRef);
                $_procObj->modifyContentFromContentElement(
                    $bodytext,
                    $ttContentRow,
                    $this
                );
            }
        }

        return $bodytext;
    }