The Unity Editor’s search mechanism supports some searches outside of the Search window. You can search for assets with matching properties, references to an asset in the scene or project, and dependencies on an asset.
To find assets with matching properties:
Open your asset in the Inspector window.
Right-click on the property > Search Same Property Value.
The Search window opens with a matching query.
To find asset references:
To find and select assets that depend on a selected asset:
Open your asset in the Project window.
Right-click on the asset > Select Dependencies.
The Project window lists all dependencies, already selected.