diff --git a/lua/typstar/snippets/markup.lua b/lua/typstar/snippets/markup.lua
index c0faf99..ba67132 100644
--- a/lua/typstar/snippets/markup.lua
+++ b/lua/typstar/snippets/markup.lua
@@ -19,6 +19,8 @@ local ctheorems = {
     { 'def', 'definition' },
     { 'exa', 'example' },
     { 'rem', 'remark' },
+    { 'nte', 'note' },
+    { 'eri', 'experiment' },
 }
 
 local wrappings = {
diff --git a/lua/typstar/snippets/math.lua b/lua/typstar/snippets/math.lua
index 5799f07..4df7a30 100644
--- a/lua/typstar/snippets/math.lua
+++ b/lua/typstar/snippets/math.lua
@@ -43,6 +43,7 @@ return {
     snip('oxx', 'times.circle ', {}, math),
     snip('bxx', 'times.square ', {}, math),
     snip('ff', '(<>) / (<>) <>', { i(1, 'a'), i(2, 'b'), i(3) }, math),
+    snip('nab', 'arrow(nabla) ', {}, math),
 
     -- exponents
     snip('iv', '^(-1) ', {}, math, 500, { wordTrig = false, blacklist = { 'equiv' } }),
@@ -85,6 +86,7 @@ return {
     snip('DDX', '(diff <>) / (diff <>) ', { i(1, 'f'), i(2, 'x') }, math),
     snip('part', 'partial ', {}, math, 1600),
     snip('it', 'integral ', {}, math, 900),
+    snip('iot', 'integral.vol ', {}, math, 900),
     snip('int', 'integral_(<>)^(<>) ', { i(1, 'a'), i(2, 'b') }, math),
     snip('oit', 'integral_Omega ', {}, math),
     snip('dit', 'integral_(<>) ', { i(1, 'Omega') }, math),
diff --git a/lua/typstar/snippets/visual.lua b/lua/typstar/snippets/visual.lua
index f5644f4..01e2b8b 100644
--- a/lua/typstar/snippets/visual.lua
+++ b/lua/typstar/snippets/visual.lua
@@ -35,8 +35,10 @@ local operations = { -- first boolean: existing brackets should be kept; second
     { 'ub', 'underbrace', '', true, true },
     { 'ob', 'overbrace', '', true, true },
     { 'ht', 'hat', '', true, true },
+    { 'ar', 'arrow', '', true, true },
     { 'br', 'macron', '', true, true },
     { 'dt', 'dot', '', true, true },
+    { 'dou', 'dot.double', '', true, true },
     { 'ci', 'circle', '', true, true },
     { 'td', 'tilde', '', true, true },
     { 'nr', 'norm', '', true, true },