diff --git a/pages/common/less.md b/pages/common/less.md
index 653e7e9b6..99cd0bbbf 100644
--- a/pages/common/less.md
+++ b/pages/common/less.md
@@ -16,10 +16,14 @@
 
 `g (start), G (end)`
 
-- Search for a string:
+- Forward search for a string:
 
 `/{{something}}   then   n (next), N (previous)`
 
+- Backward search for a string:
+
+`?{{something}}   then   n (next), N (previous)`
+
 - Exit:
 
 `q`