Modify text for search with no results

Hey fcp,
Try adding this code to the end of your functions.php file in Appearance > Editor:

if( ! function_exists( 'avia_ajax_search' ) )
  {
	  //now hook into wordpress ajax function to catch any ajax requests
	  add_action( 'wp_ajax_avia_ajax_search', 'avia_ajax_search' );
	  add_action( 'wp_ajax_nopriv_avia_ajax_search', 'avia_ajax_search' );
  
	  function avia_ajax_search()
	  {
		  
		  unset( $_REQUEST['action'] );
		  
		  if( empty( $_REQUEST['s'] ) ) 
		  {
			  $_REQUEST['s'] = array_shift( array_values( $_REQUEST ) );
		  }
		  
		  if( empty( $_REQUEST['s'] ) ) 
		  {
			  die();
		  }
  
		  $defaults = array(
						  'numberposts'		=> 5, 
						  'post_type'			=> 'any', 
						  'post_status'		=> 'publish', 
						  'post_password'		=> '', 
						  'suppress_filters'	=> false, 
						  'results_hide_fields' => ''
					  );
  
		  /**
		   * WP Filter for the contents of the search query variable
		   * 
		   * @param string
		   * @return string
		   */
		  $_REQUEST['s'] = apply_filters( 'get_search_query', $_REQUEST['s'] );
  
		  $search_parameters 	= array_merge( $defaults, $_REQUEST );
  
		  if ( $search_parameters['results_hide_fields'] !== '' ) 
		  {
			  $search_parameters['results_hide_fields'] = explode( ',', $_REQUEST['results_hide_fields'] );
		  }
		  else 
		  {
			  $search_parameters['results_hide_fields'] = array();
		  }
  
		  /**
		   * @used_by				Avia_Custom_Pages		10
		   * @used_by				config-woocommerce\config.php  avia_woocommerce_ajax_search_params()	20
		   * 
		   * @param array
		   * @return array
		   */
		  $search_query = apply_filters( 'avf_ajax_search_query', http_build_query( $search_parameters ) );
		  
		  /**
		   * @used_by			Avia_Relevanssi			10
		   * 
		   * @param string $function_name
		   * @param array $search_query
		   * @param array $search_parameters
		   * @param array $defaults
		   * @return string
		   */
		  $query_function = apply_filters( 'avf_ajax_search_function', 'get_posts', $search_query, $search_parameters, $defaults );
		  
		  $posts = ( ( $query_function == 'get_posts') || ! function_exists( $query_function ) ) ? get_posts( $search_query ) : $query_function( $search_query, $search_parameters, $defaults );
	  
		  $search_messages = array(
				  'no_criteria_matched' => __( 'Sorry, no match', 'avia_framework' ),
				  'another_search_term' => __( 'Please try again', 'avia_framework' ),
				  'time_format'         => get_option( 'date_format' ),
				  'all_results_query'   => http_build_query( $_REQUEST ),
				  'all_results_link'    => home_url( '?' . http_build_query( $_REQUEST ) ),
				  'view_all_results'    => __( 'View all results', 'avia_framework' )
			  );
		  
		  $search_messages = apply_filters( 'avf_ajax_search_messages', $search_messages, $search_query );
		  
		  if( empty( $posts ) )
		  {
			  $output  = "<span class='av_ajax_search_entry ajax_not_found'>";
			  $output .=		"<span class='av_ajax_search_image " . av_icon_string('info') . "'>";
			  $output .=		'</span>';
			  $output .=		"<span class='av_ajax_search_content'>";
			  $output .=			"<span class='av_ajax_search_title'>";
			  $output .=				$search_messages['no_criteria_matched'];
			  $output .=			'</span>';
			  $output .=			"<span class='ajax_search_excerpt'>";
			  $output .=				$search_messages['another_search_term'];
			  $output .=			'</span>';
			  $output .=		'</span>';
			  $output .= '</span>';
			  
			  echo $output;
			  die();
		  }
  
		  //if we got posts resort them by post type
		  $output = '';
		  $sorted = array();
		  $post_type_obj = array();
		  
		  foreach( $posts as $post )
		  {
			  $sorted[ $post->post_type][] = $post;
			  if( empty( $post_type_obj[ $post->post_type ] ) )
			  {
				  $post_type_obj[ $post->post_type ] = get_post_type_object( $post->post_type );
			  }
		  }
  
		  //now we got everything we need to preapre the output
		  foreach( $sorted as $key => $post_type )
		  {
			  // check if post titles are in the hidden fields list
			  if ( ! in_array( 'post_titles', $search_parameters['results_hide_fields'] ) )
			  {
				  if( isset( $post_type_obj[ $key ]->labels->name ) )
				  {
					  $label = apply_filters( 'avf_ajax_search_label_names', $post_type_obj[ $key ]->labels->name );
					  $output .= "<h4>{$label}</h4>";
				  }
				  else
				  {
					  $output .= '<hr />';
				  }
			  }
  
			  foreach( $post_type as $post ) 
			  {
				  $image = '';
				  $extra_class = '';
  
				  // check if image is in the hidden fields list
				  if ( ! in_array( 'image', $search_parameters['results_hide_fields'] ) )
				  {
					  $image = get_the_post_thumbnail( $post->ID, 'thumbnail' );
					  $extra_class = $image ? 'with_image' : '';
					  $post_type = $image ? '' : ( get_post_format( $post->ID ) != '' ? get_post_format( $post->ID ) : 'standard' );
					  $iconfont = $image ? '' : av_icon_string( $post_type );
  
				  }
  
				  $excerpt     = '';
  
				  // check if post meta fields are in the hidden fields list
				  if ( ! in_array( 'meta', $search_parameters['results_hide_fields'] ) )
				  {
					  if( ! empty($post->post_excerpt ) )
					  {
						  $excerpt =  apply_filters( 'avf_ajax_search_excerpt', avia_backend_truncate( $post->post_excerpt, 70, ' ', '...', true, '', true ) );
					  }
					  else
					  {
						  $excerpt = apply_filters( 'avf_ajax_search_no_excerpt', get_the_time( $search_messages['time_format'], $post->ID ), $post );
					  }
				  }
  
				  $link = apply_filters( 'av_custom_url', get_permalink( $post->ID ), $post );
  
				  $output .= "<a class ='av_ajax_search_entry {$extra_class}' href='{$link}'>";
  
				  if ( $image !== '' || $iconfont ) 
				  {
					  $output .= "<span class='av_ajax_search_image' {$iconfont}>";
					  $output .=		$image;
					  $output .= '</span>';
				  }
				  $output .= "<span class='av_ajax_search_content'>";
				  $output .=		"<span class='av_ajax_search_title'>";
				  $output .=			get_the_title($post->ID);
				  $output .=		'</span>';
				  
				  if( $excerpt !== '' ) 
				  {
					  $output .=		"<span class='ajax_search_excerpt'>";
					  $output .=			$excerpt;
					  $output .=		'</span>';
				  }
				  $output .=	'</span>';
				  $output .= '</a>';
			  }
		  }
  
		  $output .= "<a class='av_ajax_search_entry av_ajax_search_entry_view_all' href='{$search_messages['all_results_link']}'>{$search_messages['view_all_results']}</a>";
  
		  echo $output;
		  die();
	  }
  }
  

please look for the line 'no_criteria_matched' => __( 'Sorry, no match', 'avia_framework' ), & 'another_search_term' => __( 'Please try again', 'avia_framework' ), and adjust to suit.

I tested this in my child theme and as you can see from the screenshot it works.

Best regards,
Mike

Hi,
Glad we were able to help, we will close this now. Thank you for using Enfold.

For your information, you can take a look at Enfold documentation here
For any other questions or issues, feel free to start new threads in the Enfold forum and we will gladly try to help you :)

Best regards,
Mike