Opencart how to display model value of products in search page

I am using opencart version 2.1.0.2 and I am trying to display in the search results page the model number for each product.

I have tried the follow varius resolutions that I found on the web and also from stackoverflow questions but nothing worked for me at the end and I beleive that the reason its because that the examples that I followed was in different opencart versions.

One of the solutions that i found is Opencart display Model Code in Search Page

Can anyone suggest me any other solution that can work with my opencart version?

To display Model Number in search results

Open search.php from Catalog/Controller/Product

and search for

'name'        => $result['name'],

add this after

'model'        => $result['model'],

Now open search.tpl from catlog/view/theme/default/template/product

and search for

    <?php if ($product['tax']) { ?>
         <span class="price-tax"><?php echo $text_tax; ?> <?php echo $product['tax']; ?></span>
   <?php } ?>
</p>

add after

<p>
   <?php if ($product['model']) { ?>
      <?php echo $text_model; ?> <?php echo $product['model']; ?>
   <?php } ?>
</p>

Hope this answer might Help you