Search a particular List or Document Library
On SharePoint
In this post I will explain how to create a search page for a specific list or document library ,using Out of the box components
- Create new page name it "Search Page"
- Change the page Layout to Blank Webpart Page
- Add Search box webpart and search result webpart
- Edit the search result webpart
- click on Change query
- add PATH:your_documentLibrary_root_folder/* and IsDocument:1 to the query like in the example I want to retrieve only the documents in the Admin document library in root site collection of web application http://sp:2020
Using these steps you can create custom search page you can add refiners and search navigation webparts as well if you need