How can someone search a page with tabs, if keyword is on an unopened tab?

[Kristin_h]

I'm testing the Content Formatting for Confluence plug-in, and I love the look of a page with tabs (using Tab Container and several Tabs Pages). Most of our employees have been using Ctrl + F to search for keywords on a page, but when they're not actually on the tab that has the keyword, the search results are useless. I don't know how to get around this. Search Box only searches Spaces. 

Help, please!

[dellagustin.sap]

I tried using the Page Tree Search macro.

It does find the content in non-selected tabs, but clicking the result does not select the tab where the content is.