How to make include macro content appear in Confluence search results - 7.x

The page must be rendered at least once before the included data is added to the search index.
If the included data changes, the change is only reflected in the index if the page is rendered after the included data has changed.
Automation using Confluence Command Line Interface (CLI) can help keep data current. If you have a large number of pages using the cache macro with automation, make sure you customize the cache storage to ensure other cache macro use is not negatively impacted.