diff --git a/lib/node_modules/@stdlib/blas/ext/find-index/package.json b/lib/node_modules/@stdlib/blas/ext/find-index/package.json
index d82288a9fd4a..69c9b941352a 100644
--- a/lib/node_modules/@stdlib/blas/ext/find-index/package.json
+++ b/lib/node_modules/@stdlib/blas/ext/find-index/package.json
@@ -50,6 +50,9 @@
   ],
   "keywords": [
     "stdlib",
+    "stdmath",
+    "mathematics",
+    "math",
     "blas",
     "find",
     "index",
diff --git a/lib/node_modules/@stdlib/blas/ext/find-last-index/package.json b/lib/node_modules/@stdlib/blas/ext/find-last-index/package.json
index 014d763b900e..728f6b06ba05 100644
--- a/lib/node_modules/@stdlib/blas/ext/find-last-index/package.json
+++ b/lib/node_modules/@stdlib/blas/ext/find-last-index/package.json
@@ -50,6 +50,9 @@
   ],
   "keywords": [
     "stdlib",
+    "stdmath",
+    "mathematics",
+    "math",
     "blas",
     "find",
     "index",
diff --git a/lib/node_modules/@stdlib/blas/ext/index-of/package.json b/lib/node_modules/@stdlib/blas/ext/index-of/package.json
index 7628512fd8c0..381982d48fbf 100644
--- a/lib/node_modules/@stdlib/blas/ext/index-of/package.json
+++ b/lib/node_modules/@stdlib/blas/ext/index-of/package.json
@@ -50,6 +50,9 @@
   ],
   "keywords": [
     "stdlib",
+    "stdmath",
+    "mathematics",
+    "math",
     "blas",
     "find",
     "index",
diff --git a/lib/node_modules/@stdlib/blas/ext/last-index-of/package.json b/lib/node_modules/@stdlib/blas/ext/last-index-of/package.json
index 44abb267a895..397bba1007c8 100644
--- a/lib/node_modules/@stdlib/blas/ext/last-index-of/package.json
+++ b/lib/node_modules/@stdlib/blas/ext/last-index-of/package.json
@@ -50,6 +50,9 @@
   ],
   "keywords": [
     "stdlib",
+    "stdmath",
+    "mathematics",
+    "math",
     "blas",
     "find",
     "findlast",