title: Wordpress WP_Query offset parameter not working with search parameter
body: <p>On a wordpress query every time i add the 's' parameter or search the 'offset' and 'posts_per_page' will not work, it will query all posts by using the 's' parameter only, why is that? am I missing something?</p>
  
  <p>Basically i'm creating something like ajax load more plugin, the plugin doesn't suit what i need so i'm improvising one using wordpress ajax with search and need to offset some results for load more functionality.</p>
  
  <pre><code>$args = array(
      'post_type' =&gt; 'post',
      'posts_per_page' =&gt; '2',
      'offset' =&gt; '2',
      's' =&gt; 'a',
      'category__not_in' =&gt; array(41),
      'orderby' =&gt; 'date',
      'order' =&gt; 'DESC'
  );
  
  $query = new WP_Query($args);
  
  $psps = $query-&gt;get_posts();
  </code></pre>