Torsten Landsiedel

This plugin modifies the native wordpress search function to ignore block names in post and page content.
With this plugin activated the unexpected search results are fixed which are reported in <a href="https://github.com/WordPress/gutenberg/issues/3739" rel="nofollow ugc">#3739</a> and in <a href="https://core.trac.wordpress.org/ticket/56294" rel="nofollow ugc">#56294</a>
Works only for MySQL 8.0.4+ and MariaDB 10.0.5+

Ignore HTML and shortcodes in search

Modifies the native search to ignore HTML markup (block editor comments) and shortcodes

Jared Luxenberg

commandbar

CommandBar for WordPress is the fastest way to control your WordPress site. Boost your productivity with shortcuts and quick actions to navigate WordPress Admin and the Gutenberg editor with ease.
Spotlight-Style Search: 
With instant search for anything on your WordPress site, like posts, images, or even products and orders, you can make navigating WordPress Admin blazingly fast.
Pro Shortcuts: 
It’s not just content, though. All key actions in WordPress Admin, such as creating posts, are just a couple of clicks away. Or with custom keyboard shortcuts, you can assign a shortcut to any common task, like inserting an image or changing a post’s category.
Contextual Editor Actions: 
CommandBar for WordPress works within the Gutenberg editor, too. Switch between recently edited items or launch contextually-relevant actions quickly while editing a page or post.
Learn more at https://www.commandbar.com/wordpress
<h3>Terms of Service and use of Third Party Services</h3>
By installing and using CommandBar, you agree to our <a href="https://www.commandbar.com/terms" rel="nofollow ugc">Terms of Use</a>, including the collection of product usage data.
All collected data is treated in accordance with our <a href="https://www.commandbar.com/privacy" rel="nofollow ugc">Privacy Policy</a>.

CommandBar for WP Admin

CommandBar for WordPress is the fastest way to control your WordPress site. Boost your productivity with shortcuts and quick actions to navigate WordP …

Ignore HTML and shortcodes in search vs CommandBar for WP Admin