Unable to search for string within url in content

The search for content.exact:"urnpublicidap.org" is returning 0 results even though a feed entry's content contains a URL with this string: <img src="https://images.seattletimes.com/wp-content/uploads/2024/08/urnpublicidap.org309c97d0d2a8cd103a8f79f3c5d36792Film-Venice_Film_Festival-Lineup_10575.jpg?d=1200x630">

Is there any way to match on that string?

Original feed XML entry:

<item>
  <title>Venice Film Festival prepares to greet Angelina Jolie and ‘Maria,’ her film about famed opera singer</title>
  <link>https://www.seattletimes.com/entertainment/venice-film-festival-prepares-to-greet-angelina-jolie-and-maria-her-film-about-famed-opera-singer/?utm_source=RSS&utm_medium=Referral&utm_campaign=RSS_all</link>
  <comments>https://www.seattletimes.com/entertainment/venice-film-festival-prepares-to-greet-angelina-jolie-and-maria-her-film-about-famed-opera-singer/#respond</comments>
  <pubDate>Wed, 28 Aug 2024 21:09:31 -0700</pubDate>
  <dc:creator>
  <![CDATA[ LINDSEY BAHR ]]>
  </dc:creator>
  <category>
  <![CDATA[ Entertainment, Movies ]]>
  </category>
  <guid isPermaLink="false">https://www.seattletimes.com/news/venice-film-festival-prepares-to-greet-angelina-jolie-and-maria-her-film-about-famed-opera-singer/</guid>
  <description>
    <![CDATA[ <img src="https://images.seattletimes.com/wp-content/uploads/2024/08/urnpublicidap.org309c97d0d2a8cd103a8f79f3c5d36792Film-Venice_Film_Festival-Lineup_10575.jpg?d=1200x630"><br/>Angelina Jolie portrays renowned opera singer Maria Callas in a film premiering at the Venice Film Festival Thursday. ]]>
  </description>
</item>

Feedbin API response:

{
  "id": 4551733950,
  "feed_id": 1346366,
  "title": "Venice Film Festival prepares to greet Angelina Jolie and ‘Maria,’ her film about famed opera singer",
  "author": "LINDSEY BAHR",
  "summary": "Angelina Jolie portrays renowned opera singer Maria Callas in a film premiering at the Venice Film Festival Thursday.",
  "content": "<img src=\"https://images.seattletimes.com/wp-content/uploads/2024/08/urnpublicidap.org309c97d0d2a8cd103a8f79f3c5d36792Film-Venice_Film_Festival-Lineup_10575.jpg?d=1200x630\"><br>Angelina Jolie portrays renowned opera singer Maria Callas in a film premiering at the Venice Film Festival Thursday.",
  "url": "https://www.seattletimes.com/entertainment/venice-film-festival-prepares-to-greet-angelina-jolie-and-maria-her-film-about-famed-opera-singer/?utm_source=RSS&utm_medium=Referral&utm_campaign=RSS_all",
  "extracted_content_url": "https://extract.feedbin.com/parser/feedbin/3e2e0a65eae12a7a75b41929f969d23b208ca5d9?base64_url=aHR0cHM6Ly93d3cuc2VhdHRsZXRpbWVzLmNvbS9lbnRlcnRhaW5tZW50L3ZlbmljZS1maWxtLWZlc3RpdmFsLXByZXBhcmVzLXRvLWdyZWV0LWFuZ2VsaW5hLWpvbGllLWFuZC1tYXJpYS1oZXItZmlsbS1hYm91dC1mYW1lZC1vcGVyYS1zaW5nZXIvP3V0bV9zb3VyY2U9UlNTJnV0bV9tZWRpdW09UmVmZXJyYWwmdXRtX2NhbXBhaWduPVJTU19hbGw=",
  "published": "2024-08-29T04:09:31.000000Z",
  "created_at": "2024-08-29T04:24:00.295866Z"
}

feedbin / feedbin

Unable to search for string within url in content #729