User Tip

Click Browse at the top of the screen. Then Filter and choose User Tips.

You can further filter by Community and/or search by keyword.

Yes, I know that it’s not an obvious place to look.

Go to Google, and use a query similar to the following:

site:discussions.apple.com inurl:docs/DOC "the all to common"

The site: and inurl: keywords will narrow the search to the user tips.

Variations of this are what I use, as the Apple site search seemingly couldn't find itself if you spotted it the sitemap.