Arc-hive-omeka-theme/view/common/cross-site-search/item-set-results.phtml

<?php $fulltextSearch = $this->params()->fromQuery('fulltext_search'); ?>
<?php echo $this->hyperlink(
    $this->translate('Advanced item set search'),
    $this->url(null, ['action' => 'item-sets-advanced', 'class' => 'advanced-search'], ['query' => $this->params()->fromQuery()], true),
    ['class' => 'advanced-search']
); ?>

<h3 class="item-set-resutls-title"><?php echo sprintf($this->translate('Item set results for "%s"'), $fulltextSearch); ?></h3>

<?php echo $this->pagination(); ?>

<div class="item-set results">
    <ul>
        <?php foreach ($itemSets as $itemSet): ?>
        <?php $sites = $itemSet->sites(); ?>
        <li>
            <span class="result-title"><?php echo $itemSet->displayTitle(); ?></span>
            <ul>
                <?php foreach ($sites as $site): ?>
                <li><?php echo $this->hyperlink($site->title(), $itemSet->siteUrl($site->slug())); ?></li>
                <?php endforeach; ?>
            </ul>
        </li>
        <?php endforeach; ?>
    </ul>
</div>

<?php echo $this->pagination(); ?>