Added/updated snippets for docs (#2318)

docs/doc_examples/9f3341489fefd38c4e439c29f6dcb86c.asciidoc

@@ -0,0 +1,21 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  index: "job-candidates",
+  query: {
+    terms_set: {
+      programming_languages: {
+        terms: ["c++", "java", "php"],
+        minimum_should_match_script: {
+          source: "Math.min(params.num_terms, doc['required_matches'].value)",
+        },
+        boost: 1,
+      },
+    },
+  },
+});
+console.log(response);
+----