Check this function: wp_get_post_terms()
Assuming your custom post type Case Study supports two taxonomies called country and subject, you can try something like this:
<?php $terms = wp_get_post_terms( $query->post->ID, array( 'country', 'subject' ) ); ?>
<?php foreach ( $terms as $term ) : ?>
<p><?php echo $term->taxonomy; ?>: <?php echo $term->name; ?></p>
<?php endforeach; ?>
Your output would be something like:
Country: United Kingdom
Subject: Biology
Subject: Chemistry
Subject: Neurology