When using headings with a [[page name]] in it, create a "search embed query" with all those headings expanded

obsidian.templater.query.section.keyword-page-name.js

<%*
const noteName = tp.file.title;
let queryKeyword = await tp.system.prompt("Keyword for Section search query (do NOT add [ ] brackets around it)", noteName);
if(queryKeyword) {
    // Un-comment the next line if you want the keyword to require [] brackets around it for backlinks matching purposes
    queryKeyword = `\\[\\[${queryKeyword}[\\|\\]]`; // the | pipe check accounts for alias links
    tR = `
# Keyword Section Query

\`\`\`query
section:(/^#+ .*${queryKeyword}.*\\n+\\S[\\s\\S]*[^\\n]/) OR section:(/^#+ .*${queryKeyword}.*/ section:(/[\\s\\S]*[^\\n]/))
\`\`\`
`
} else {
    return;
}
%>

Also keep in mind this is specifically for Headings / Section searches so will NOT show you ALL [[backlinks]] but only the ones where the [[backlink]] is in a Heading (and then all of the content below that Heading).