Add the "Search" note.

Author: paveloom

content/_index.md

@@ -14,6 +14,7 @@ I am always striving to learn new things and improve my skills. Hopefully, this
 ## Pinned notes
 
 - [Repositories](@/notes/Repositories/_index.md)
+- [Search](@/notes/Search.md)
 
 ## Quick links
 

content/notes/Search.md

@@ -0,0 +1,26 @@
++++
+title = "Search"
++++
+
+Use the search field above to search for notes in the collection.
+
+White space acts as an **AND** operator, while a single pipe character (`|`) acts as an **OR** operator. To escape white space, use double quotes, e.g., use `="scheme language"` for exact matching.
+
+Extended search is supported via additional operators:
+
+<div class="table-container">
+
+| Token       | Match type                 | Description                           |
+| ----------  | -------------------------  | ------------------------------------- |
+| `jscript`   | fuzzy-match                | Items that fuzzy match `jscript`      |
+| `=scheme`   | exact-match                | Items that are `scheme`               |
+| `'python`   | include-match              | Items that include `python`           |
+| `!ruby`     | inverse-exact-match        | Items that do not include `ruby`      |
+| `^java`     | prefix-exact-match         | Items that start with `java`          |
+| `!^erlang`  | inverse-prefix-exact-match | Items that do not start with `erlang` |
+| `.js$`      | suffix-exact-match         | Items that end with `.js`             |
+| `!.go$`     | inverse-suffix-exact-match | Items that do not end with `.go`      |
+
+</div>
+
+The implementation is a library called [Fuse.js](https://www.fusejs.io), downloaded from [jsDelivr](https://www.jsdelivr.com/). There might be a delay before search starts working if the library and the search index are downloaded for the first time.