WordPress.org

1. Unzip the archive and put the folder into your plugins folder (/wp-content/plugins/).
2. Activate the plugin from the Plugins admin menu.
3. Go to Posts -> CF Taxonomies and select which custom fields should be searchable.

Example

Say you have this meta taxonomy defined:

mood - Current Mood

If you want to display linked values from that field for each post, add this inside The Loop:

<p>Mood: <?php echo get_linked_meta(get_the_ID(), 'yourfield') ?></p>

This will output:

Current Mood: happy