If you want to search code in your current template that’s used for your Blogger Blogspot blog, just follow below steps:
Access Template then click Edit HTML button.
 |
| Open HTML Editor |
When Template HTML editor opened, click on template code, then press Ctrl+F (or CMD+F with MAC). The search box will be shown inside HTML Editor, just input your keyword there to and press Enter to search.
 |
| Search Keyword |