Search inside journal is not returning expected results

[MartinPaulEve]

Describe the bug
Janeway Search is not currently working. It omits articles that clearly meet the search criteria, even on single-word searches.

Janeway version
Current. The version running on OLH and Orbit.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://orbit.openlibhums.org/articles/
2. Type "Brooker" or "Apes" into the search bar and press search/enter
3. We would expect to see this article for that search: https://orbit.openlibhums.org/article/id/8828/
4. The article is not shown

Expected behavior
The user will see all relevant articles in the search.

Screenshots

Front-end Issues

If the issue is front-end specific please add the following details:

Desktop (please complete the following information):

• OS: [e.g. iOS] Ubuntu Linux 22.04
• Browser [e.g. chrome, safari] Firefox, Chrome
• Version [e.g. 22] Firefox 147.0.4

Smartphone (please complete the following information):
Bug appears on all platforms as far as I can see. Tested on an Android OnePlus device.