Understanding the Importance of Page Settings and their relationship to Search

Common questions about Page Settings   
What are "Feed Keywords" used for?
Summary: When you link an RSS feed to a page, you can specify that the feed only displays results that contain a spcific keyword. For example, perhaps you have added a link to a feed for news about schools in your area, but you are only interested in displaying news for "elementary" schools, you might add the word "elementary" to "Feed Keywords".