Second page of pagination link is sending to original page in laravel

I have a form for searching data on search.blade.php (url :/search) and sending result on to other view on same url. when I click on 2nd link of Pagination Link bar then it redirect from /search to /search?page=2 and no data display.

DB::table('user')->select('first_name','last_name')->where('city',$city)-paginate(5);

via Chebli Mohamed