[TYPO3] Making Sure Pages Are Indexed for Search

[Wendy Brooks]

I'm new to Typo3 and some search results are appearing for pages that
have both the relevant search text in both the page title and the
content of the page.
This makes me think the page has not properly been indexed.  How do I:

A:  Tell if the page has been indexed
B: How do I index the page as well as the entire site?

Thanks,
-Wendy