improvement of the search page

Hi !

If possible, I would like to improve 2 details in the search results pages:

1) Allow search in Tablepress plugin data
2) Allow the display of a short description

I do not know how to code in PHP, so I’m looking for someone who could help me modify the code of the search.php page of the Arcade theme.

Thank you !

<?php get_header(); ?>
<div class="blog">
    <div class="container">
    <div class="row">
        <div class="col-lg-12 col-md-12">
             <?php
            $paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
            $showposts = get_option( 'posts_per_page' );
            $args = array(
                'post_type' => array( 'post', 'matches', 'team', 'page'),
                'posts_per_page' => $showposts,
                'paged' => $paged,
                 's' => get_search_query(),
            );
            $new_query = new WP_Query($args );
            ?>
            <?php if ( $new_query->have_posts() ) : ?>
                <?php /* Start the Loop */ ?>
                <?php while ( $new_query->have_posts() ) : $new_query->the_post(); ?>
         <div class="blog-content wcontainer psearch-content">
                    <h2><a href="<?php the_permalink(); ?>"> <?php the_title(); ?> </a></h2>
                   <?php echo esc_attr(get_post_type( get_the_ID() )); ?>
         </div>
        <!-- /.blog-post -->
            <?php endwhile; ?>
            <?php else : ?>
               <div class="psearch-content">
                    <h4 class="entry-title"><?php esc_html_e( 'Nothing Found', 'arcane' ); ?></h4>
                    <p><?php esc_html_e( 'Sorry, but nothing matched your search criteria. Please try again with some different keywords.', 'arcane' ); ?></p>
                </div><!-- .entry-content -->
            <?php endif; ?>
              <div class="pagination">
            <ul>
              <li>
                <?php
            $additional_loop = new WP_Query('showposts='.$showposts.'&paged='.$paged.'&s='.get_search_query().'&post_type=array(post,page,team,matches)' );
            $page=$additional_loop->max_num_pages;
            echo arcane_kriesi_pagination($additional_loop->max_num_pages);
            ?>
            <?php wp_reset_postdata(); ?>
              </li>
            </ul>
         </div>
          <div class="clear"></div>
           </div>

   </div>
       </div>
</div>
<?php get_footer(); ?>