Get search results
To get search results for a specific model, call the FindResultByModel method of the ISearchManager object. The ISearchManager object can be obtained using the IApplication.Search property.
public void FindResultByModel(ICommandContext c, ICommandParams p)
{
    //Get the target model
    var model = c.App.Workspace.CurrentModel;
    //Get the search results
    ISearchManager searchManager = c.App.Search;
    ISearchResultEntryCollection resultEntries = searchManager.FindResultByModel(model);
    //Output the search results
    foreach (ISearchResultEntry resultEntry in resultEntries)
    {
        c.App.Output.WriteLine("sample", $"Search results: {resultEntry.Message}");
    }
}