I have a client request to display only the titles of the search results. It is currently returning the full post/above the read more tag.

How can we achieve this? Below is my current search.php code:

<?php 

get_header();?>
    
    <?php
	global $smof_data;
	$layout = isset($smof_data['main_layout']) ? $smof_data['main_layout'] :"";
	
	switch ($layout) {
		case 'rightsidebar':
			$position ="float:left";
			break;
		case 'leftsidebar':
			$position ="float:right";
			break;
		default:
			$position ="";
			break;
	}
    ?>
    
    <?php get_template_part('includes/header_inner'); ?>

    <!-- content section start here -->
    <section id="content-wrapper">
           
        <div class="row">
        
             <div class="<?php if($position){echo'eight column';}else{echo 'twelve column';}?>" style=" <?php echo $position;?> ">
            	
                <?php if ( have_posts() ) : ?>
                
					<?php while ( have_posts() ) : the_post(); ?>
                        <?php get_template_part( 'content-search' ); ?>
                    <?php endwhile;?>
    
                    <?php if (  $wp_query->max_num_pages > 1 ) : ?>
                         <?php if(function_exists('wp_pagenavi')) { ?>
                             <?php wp_pagenavi(); ?>
                         <?php }else{ ?>
                                <div class="blog-pagination">
                                    <nav class="navigation">
                                        <div class="nav-previous alignleft"><?php next_posts_link( __( '&larr; Older posts', 'indonez' ) ); ?></div>
                                        <div class="nav-next alignright"><?php previous_posts_link( __( 'Newer posts &rarr;', 'indonez' ) ); ?></div>
                                    </nav>
                                </div>
                        <?php }?>
                    <?php endif; ?>
                
                <?php else : ?>
                
                   <?php get_template_part( 'content', 'none' ); ?>
                
                <?php endif; // end have_posts()?>
            
            </div>
            
            <?php if ($position) { ?>
                <div class="four column widget_area">
                <?php echo do_shortcode('[searchandfilter id="2688"]'); ?>
                    <?php get_sidebar(); ?>
                </div> 
            <?php } ?>
                 
        </div>         
                 
    </section>
    <!-- content section end here -->
    
<?php get_footer(); ?>