Display a Search Scope in the Search Box and Advanced Search Web Parts

To add the Products search scope to the scopes drop-down list for the Search Box Web Part

1. In your browser, navigate to your site’s home page.
2. Click the Site Actions link, and then in Site Settings, click Modify All Site Settings.
3. In Site Collection Administration, click Search scopes.
4. Click Search Dropdown to open the Edit Display Group page.
5. In the Scopes section, for Products, select Display.
6. Click OK to save your changes.

To add the Products search scope to the displayed scopes for the Advanced Search Web Part

1. In your browser, navigate to your site’s home page.
2. Click the Site Actions link, and then in Site Settings, click Modify All Site Settings.
3. In Site Collection Administration, click Search scopes.
4. Click Advanced Search to open the Edit Display Group page.
5. In the Scopes section, select Display for Products.
6. Click OK to save your changes.

Add new search scope into display group

Go to Site Setting on your intranet, under Site Collection Administration, click Search Scope.

Select Search Dropdown and tick the search scope