diff --git a/exa.go b/exa.go
index aeaa7fc..556badc 100644
--- a/exa.go
+++ b/exa.go
@@ -134,7 +134,7 @@ func ExaRunSearch(ctx context.Context, args SearchWebArguments) (*ExaResults, er
 	case "month":
 		data["startPublishedDate"] = daysAgo(30)
 	case "year":
-		data["startPublishedDate"] = daysAgo(356)
+		data["startPublishedDate"] = daysAgo(365)
 	}
 
 	req, err := NewExaRequest(ctx, "/search", data)
@@ -168,5 +168,5 @@ func ExaRunContents(ctx context.Context, args FetchContentsArguments) (*ExaResul
 }
 
 func daysAgo(days int) string {
-	return time.Now().Add(time.Duration(days) * 24 * time.Hour).Format(time.DateOnly)
+	return time.Now().Add(-time.Duration(days) * 24 * time.Hour).Format(time.DateOnly)
 }
diff --git a/search.go b/search.go
index 523f004..966a25f 100644
--- a/search.go
+++ b/search.go
@@ -46,7 +46,7 @@ func GetSearchTools() []openrouter.Tool {
 							"type":        "integer",
 							"description": "Number of results to return (3-12). Default is 6.",
 							"minimum":     3,
-							"maximum":     10,
+							"maximum":     12,
 						},
 						"intent": map[string]any{
 							"type":        "string",