Creating a Search Box without a Button in Laravel 9 - laravel-blade

Question

I have a page with a several articles and I would like to be able to search the articles by title (words in their title not the whole title). I have created a form in a column side bar on the page. I do not want to be redirected to a new page but rather to have the search filter the articles already on the page. I have tried many different things from my internet research but nothing is working out and I think I am just not seeing something. I have only been working with Laravel for a month or two so it is entirely likely!
Form in the Blade:
<form action="{{ route('search') }}" method="get">
<div class="search-box">
<input type="submit" class="search" name="search" placeholder="Search..." value="">
</div>
</form>
Routes:
Route::get('/news', [ArticleController::class, 'grid'])
->name('news');
Route::get('/news/{article_id}', [ArticleController::class, 'article'])
->where('course', '[0-9]')->name('article');
Route::get('/news/search', [ArticleController::class, 'search'])
->name('search');
Controller:
public function search(Request $request)
{
$articles = Article::all();
$articles = $articles->where('title', 'LIKE', '%' . $request . '%')
->orderBy('created_at', 'desc')
->paginate(4);
return view('search', compact('articles'));
}
public function article($slug)
{
return view('pages/article', ['article' => Article::find($slug)]);
}
public function grid(Request $request)
{
$categories = Category::all();
$users = User::all();
$tags = Tag::all();
$all = Article::with('user')
->orderBy('created_at', 'desc')
->paginate(4);
$columns = Schema::getColumnListing('articles');
return view('pages/news', compact('categories', 'users', 'tags', 'all', 'columns'));
}