public function results(Request $request)
{
$services = Service::name($request->get('query'))->orderBy('created_at', 'DESC')->get();
$materials = Material::name($request->get('query'))->orderBy('created_at', 'DESC')->get();
$results = $materials->merge($services);
return view('results')->with('results', $results)->with('title', $request->get('query'));
}