diff --git a/journal/2022-10-16.md b/journal/2022-10-16.md
index f2aeec83a..04614bda4 100644
--- a/journal/2022-10-16.md
+++ b/journal/2022-10-16.md
@@ -18,3 +18,4 @@
         - would re-adding fuzzy matching fix this?
         - should I implement a simple search algorithm myself for the purpose of understanding how to solve this?
           - tokenization -> compute combinations is trivial but expensive
+          - [ ] -> [[bag of words]] is cheap