Search for Mkdocs Material - doesn't show results if folder/file title

### Context When you type a word in search bar and it happens to be only listed in the filename but not the title, it won't show up as a result ### Bug description When you type a word in search bar and it happens to be only listed in the filename but not the title, it won't show up as a result ### Related links - [Reporting a bug](https://squidfunk.github.io/mkdocs-material/contributing/reporting-a-bug/) - ### Reproduction type `webdev` into [blog.abgup.com/software/#webdev ](blog.abgup.com/software/#webdev) if you look on left, you see webdev catagory, but results only show webdev used within software readme file ### Steps to reproduce type `webdev` into [blog.abgup.com/software/#webdev ](blog.abgup.com/software/#webdev) if you look on left, you see webdev catagory, but results only show webdev used within software readme file ### Browser Firefox ### Before submitting - [x] I have read and followed the [bug reporting guidelines](https://squidfunk.github.io/mkdocs-material/contributing/reporting-a-bug/). - [x] I have attached links to [the documentation](https://squidfunk.github.io/mkdocs-material/), and possibly related [issues](https://github.com/squidfunk/mkdocs-material/issues) and [discussions](https://github.com/squidfunk/mkdocs-material/discussions). - [x] I assure that I have [removed all customizations](https://squidfunk.github.io/mkdocs-material/contributing/reporting-a-bug/#remove-customizations) before submitting this bug report. - [x] I have attached a __.zip file__ with a [minimal reproduction](https://squidfunk.github.io/mkdocs-material/guides/creating-a-reproduction/) using the [built-in info plugin](https://squidfunk.github.io/mkdocs-material/plugins/info/).