diff --git a/TODO.md b/TODO.md
index 52bf70a..fa2f693 100644
--- a/TODO.md
+++ b/TODO.md
@@ -128,6 +128,19 @@
 - Effect:
   - avoids backend 500 during the Gemini Vision evaluation stage for mid-sized result sets
 
+## Current Session Update (2026-03-13, Artgrid Query Coverage Fix)
+- Another Artgrid no-results regression was found even after the collector URL matcher was widened.
+- Root cause:
+  - Artgrid collector query generation still leaned on `site:artgrid.io/clip/`
+  - in practice, canonical clip pages can surface under `artlist.io/stock-footage/clip/...`
+  - so some Artgrid-only searches still returned zero renderable results even though the accept filter had been fixed
+- Fix applied:
+  - Artgrid query generation now searches both:
+    - `site:artgrid.io/clip/`
+    - `site:artlist.io/stock-footage/clip/`
+- Effect:
+  - improves Artgrid recall in SearXNG result sets that favor canonical Artlist URLs over Artgrid URLs
+
 ## Local Self-Test Workflow
 - Primary command:
   - `bash scripts/selftest.sh`
diff --git a/backend/services/cse.go b/backend/services/cse.go
index 67d35e4..3fbc94d 100644
--- a/backend/services/cse.go
+++ b/backend/services/cse.go
@@ -336,6 +336,8 @@ func buildArtgridQueries(base string) []string {
 	return []string{
 		fmt.Sprintf(`"%s" ("stock footage" OR "b-roll" OR cinematic OR editorial) site:artgrid.io/clip/`, base),
 		fmt.Sprintf(`"%s" ("footage" OR "cinematic" OR "establishing shot") site:artgrid.io/clip/`, base),
+		fmt.Sprintf(`"%s" ("stock footage" OR "b-roll" OR cinematic OR editorial) site:artlist.io/stock-footage/clip/`, base),
+		fmt.Sprintf(`"%s" ("footage" OR "cinematic" OR "establishing shot") site:artlist.io/stock-footage/clip/`, base),
 	}
 }
 
diff --git a/backend/services/cse_test.go b/backend/services/cse_test.go
index 1320297..cc32177 100644
--- a/backend/services/cse_test.go
+++ b/backend/services/cse_test.go
@@ -1,6 +1,9 @@
 package services
 
-import "testing"
+import (
+	"strings"
+	"testing"
+)
 
 func TestExtractVideoPreviewURLFindsEnvatoPreview(t *testing.T) {
 	html := `<script type="application/ld+json">{"contentUrl":"https://video-previews.elements.envatousercontent.com/ad0a3abc-7eb0-4075-8f68-8198f9a08777/watermarked_preview/watermarked_preview.mp4"}</script>`
@@ -64,6 +67,20 @@ func TestIsRenderableArtgridResultAcceptsArtlistCanonical(t *testing.T) {
 	}
 }
 
+func TestBuildArtgridQueriesIncludesArtlistCanonicalDomain(t *testing.T) {
+	queries := buildArtgridQueries("friendly couple")
+	found := false
+	for _, query := range queries {
+		if strings.Contains(query, "site:artlist.io/stock-footage/clip/") {
+			found = true
+			break
+		}
+	}
+	if !found {
+		t.Fatal("expected Artgrid queries to include artlist canonical domain")
+	}
+}
+
 func TestGeminiCandidateLimitNeverExceedsCandidates(t *testing.T) {
 	if got := GeminiCandidateLimit(9); got != 9 {
 		t.Fatalf("expected Gemini limit to stay within candidate count, got %d", got)