auto hyperlink each word in each post

I tried auto hyperlink ,make clickable plugins as well coding approaches like

<a href="http://example.com/index.php?p=123"> <?php the_content(); ?></a>
to see what output I want here sample wordpress post

http://marathi.vijaykudal.info/आम्ही-आणि-क्रेडिट-कार्ड-व.html

 

You should look into WordPress filter api. What you want to do is hook function to display of post content and in that function format the content as needed.
This example will strip all tags from post content and wrap everything in one anchor tag.

add_filter('the_content', 'hyperlink_everything');

function hyperlink_everything($content) {
    $content = strip_tags($content);
    return '<a href="#">'.$content.'</a>';
}

PHP:

 

I use SEO ultimate plugin for Wordpress... Just enter the words you want to turn into hyperlinks and it does the rest... You can turn all the other features off if you like.