How to specify multiple parameters in WP delete function?

Question

Drupal

Goodnight!
I'm using a function in wordpress that replaces "something" with "something" in post content, here's what it looks like:

add_filter('the_content','your_delete_function');
function your_delete_function($content) {
return str_replace('что заменить', 'на что', $content);
}

This code has only 1 replacement parameter, how can I add a few replacement words to it?
Thanks in advance!

Answer 1

If not a redirect, but about robots.txt, then Disallow: /en/questions/unanswered/

Answer 2

User-agent: *
Disallow: /en/questions/unanswered