Excerpt on the search result pages possible?

Hello,
is it possible to create excerpts of the search results. In the standard wp minion search result page, you can see the whole page content of the results. And this is really much 🙂
I like to change it into excerpts of the results. How can i do it?
Ive found a solution:
===
Change this in the temes “content.php”

  <?php 

  if

  ( is_search() ) : 

  // Only display Excerpts for Search ?>

into this:

  <?php 

  if

  ( is_home() || is_tag() || is_category() || is_date() || is_search() ) : ?>

=========
 
But i cant find this in the wp minion content.php
 
Greetings.