Search customization question for rtfm

As you know, the search field and button in the upper-right of rtfm
has the default behavior and sense of searching the ‘summary’ of the rtfm
articles. I’m wondering if I can change that default behavior/sense
to search the ‘keywords’ of an article instead of the ‘summary’. Anyone
know how to accomplish that?

AtDhVaAnNkCsE
Happy Landings,

Jon Detert
IT Systems Administrator, Milwaukee School of Engineering
1025 N. Broadway, Milwaukee, Wisconsin 53202