Wordpress/wp-content/themes/twentyten/search.php

<?php get_header(); ?>

		<div id="container">
			<div id="content">

<?php if ( have_posts() ) : ?>
				<h1 class="page-title"><?php _e( 'Search Results for: ', 'twentyten' ); ?><span><?php the_search_query(); ?></span></h1>
	<?php include 'loop.php'; ?>
<?php else : ?>
				<div id="post-0" class="post no-results not-found">
					<h2 class="entry-title"><?php _e( 'Nothing Found', 'twentyten' ); ?></h2>
					<div class="entry-content">
						<p><?php _e( 'Sorry, but nothing matched your search criteria. Please try again with some different keywords.', 'twentyten' ); ?></p>
						<?php get_search_form(); ?>
					</div><!-- .entry-content -->
				</div>
<?php endif; ?>
			</div><!-- #content -->
		</div><!-- #container -->

<?php get_sidebar(); ?>
<?php get_footer(); ?>