How to remove date, author and comment count from Chameleon search results page

If the theme doesn’t have a search.php file, index.php will be used.

Template_Hierarchy

Template file used to render a Search Results Index page

1. search.php
2. index.php

[update]
Use the following to print the current template being used to render a page:

add_filter( 'the_content', 'so_9405896_the_content_filter', 20, 1 );

function so_9405896_the_content_filter( $content ) 
{
    if( is_admin() || !current_user_can( 'delete_plugins' ) ) 
        return $content;

    global $template;
    $the_templ="<strong style="background-color: #CCC;padding:10px">TEMPLATE = " 
                  . basename( $template ) . '</strong><br />';  

    $content = sprintf( $the_templ . '%s', $content );

    return $content;
}

Which results in: