cannot make redirect to anather page in laravel 8

I'm try to make redirect page with slug if have activity to page activity and if news redirect to news page. but when i make if else in foreach cannot.

this my controller

    $term = request('search');

    $results = Search::add(activity::class, 'title','activity', 'district')
    ->add(news::class, 'title','body')
    ->beginWithWildcard()
    ->get($term);

    return view('/search',[
        **'search' => $results,**
        'term'    => $term,
    ]);

}

this is may view :

 <div class="ride_section_2 layout_padding mt-5">
    @foreach ($search as $item)
    <div class="container">
      <div class="row">
        <div class="col-sm-4">
          <div class="image_3"><img src="https://source.unsplash.com/700x300?nature,water" class="card-img-top mb-3" alt=""></div>
        </div>
        <div class="col-sm-8">
          <h1 class="cabe_text"></h1>
          <p class="long_text"> <br>            
              **@if ($item->count() > 0 )
                <a href="/posts/">read more...</a> </p>
              @else
                 <a href="/news/">read more...</a> </p>
              @endif**

        </div>
      </div>
    </div>

    @endforeach
 </div>