Clarified information on excluding results from searches

[OlayinkaAtobiloye]

Why:

Closes: #23461

What's being changed (if available, include any code snippets, screenshots, or gifs):

Check off the following:

• I have reviewed my changes in staging (look for the "Automatically generated comment" and click the links in the "Preview" column to view your latest changes).
• For content changes, I have completed the self-review checklist.

[github-actions]

Automatically generated comment ℹ️

This comment is automatically generated and will be overwritten every time changes are committed to this branch.

The table contains an overview of files in the content directory that have been changed in this pull request. It's provided to make it easy to review your changes on the staging site. Please note that changes to the data directory will not show up in this table.

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Content directory changes

You may find it useful to copy this table into the pull request summary. There you can edit it to share links to important articles or changes and to give a high-level overview of how the changes in your pull request support the overall goals of the pull request.

Source	Preview	Production	What Changed
search-github/getting-started-with-searching-on-github/understanding-the-search-syntax.md	fpt ghec ghes@ 3.83.73.63.53.4 ghae	fpt ghec ghes@ 3.83.73.63.53.4 ghae

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fpt: Free, Pro, Team
ghec: GitHub Enterprise Cloud
ghes: GitHub Enterprise Server
ghae: GitHub AE

[cmwilson21]

👋 @OlayinkaAtobiloye Thanks so much for opening a PR! I'll get this triaged for review ⚡ ✨

[felicitymay]

@OlayinkaAtobiloye - thank you for finding time to address this issue 💖

I've made a couple of small suggestions. Once you've had a look and updated the PR, we check the preview looks okay, and merge the PR.

[OlayinkaAtobiloye]

Contributor

Hi @felicitymay! Thanks for the review! Thanks for the feedback - really helpful! They've all been applied now.✨

[felicitymay]

Thanks for committing the suggestions @OlayinkaAtobiloye ✨

When you updated from main, it looks as if this brought in a recent table update for accessibility that conflicted with one of the changes that I suggested, so I've resolved the conflict. If all looks good after that, we can merge this PR.

[felicitymay]

Thanks for your work on this @OlayinkaAtobiloye 💖

This looks ready to merge.

[github-actions]

Thanks very much for contributing! Your pull request has been merged 🎉 You should see your changes appear on the site in approximately 24 hours. If you're looking for your next contribution, check out our help wanted issues ⚡