Get tweets based on dyanmic title

yup, you need to use the arg (1) which will retrieve the node id and pass it to node_load() which will retrieve the node object. From there you can extract the title

example

$node = node_load(array('nid' => $nid));
$title ->node->title;

closed as a solution is provided.

Could you explain with an example? please.
I know it's been a long time but ...

something like this?

<?php 
$node = node_load(array('nid' => $nid));
$title = $node->title;
if (function_exists('twitter_pull_render')) { print twitter_pull_render($title, t('Tweets about ').$title, 10); } 
?>

Ok, thank's. Perfect!

One more thing, If I want to filter the twets by language, What i have to do? (please!)

For language aware searches, you can add the parameter 'lang:es' to the twittersearch:

$node = node_load(array('nid' => $nid));
$title = $node->title;
if (function_exists('twitter_pull_render')) { print twitter_pull_render($title . ' lang:es', t('Tweets about ').$title, 10); }

See also #1428896: New box plugin: Select a text field when configuring a box for my solution using fields.