/usr/share/horde/turba/templates/search/ is in php-horde-turba 4.1.3-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/horde/turba/templates/search/advanced.html.php
/usr/share/horde/turba/templates/search/basic.html.php
/usr/share/horde/turba/templates/search/duplicate/
/usr/share/horde/turba/templates/search/duplicate.html.php
/usr/share/horde/turba/templates/search/duplicate/contact_footer.html.php
/usr/share/horde/turba/templates/search/duplicate/contact_header.html.php
/usr/share/horde/turba/templates/search/duplicate/footer.html.php
/usr/share/horde/turba/templates/search/duplicate/header.html.php
/usr/share/horde/turba/templates/search/duplicate/list.html.php
/usr/share/horde/turba/templates/search/footer.html.php
/usr/share/horde/turba/templates/search/header.html.php
/usr/share/horde/turba/templates/search/vbook.html.php