You can search for text in pages stored in the content tree.
In the Pages application, click Search .
In the Website indexes drop-down list, select whether you want to use a locally stored smart search index or a basic SQL search:
SQL search – select (SQL Search). Slower, but supports search in both published and unpublished pages.
Smart search – select a particular smart search index. Fast, but does not support search in unpublished pages.
Note: Azure Search indexes are not supported by the page search. The search also does not support page content added via page builder widgets.
Specify the rest of the search criteria:
(SQL Search) Select the Only published check box if you want to include unpublished pages in the search.
Click Search.
The system lists the pages it finds below the search box.