Category/Search not showing a file

I was looking for a Delaware Memorial Bridge fix. I went to Explore and chose Bridges and searched for Delaware and nothing was returned. If no text was searched, I cycled through the pages and no Delaware Memorial Bridge fix was there. However, when I search in Google, I was given this result:

https://flightsim.to/file/5262/delaware-memorial-bridge

which is under the “Bridge” section and has “Delaware” in the name. If I go to the actual Bridge section and try to search “Delaware” there, the text box changes so you can’t see what you’re typing but I still typed it in and hit enter and “Delaware” was registered and again, zero results. So I’m not sure what is going on, but Google searches seem to work better than the actual search from within the site.