Route Big Question

Hi. It is possible to make a route like this:

PHP Code:

$route['search/(:any)/(:any)/(:any)/?search=(:any)'] = 'servers/search/$1/$2/$3/?search=$4'; // Search by Type / Game / Location / Keywords 


I have a script like GameTracker (if you know the website) and I would like to create a search with some features. But, also I would like to let visitors to query by words. My question: How can I make an URL which allows me to query even words ?
Example:

PHP Code:

http://localhost/search/nameorip/csgo/UK/?search=codeigniter.com 


Any idea ? I need to write .htaccess ?

P.S: I try to rewrite this script with Codeigniter. When was raw PHP I had this code:

PHP Code:

RewriteCond %{QUERY_STRING} ^matching=([^&]+)$ [NC]
RewriteRule   ^search/([a-z0-9_]+)/([A-Z_]+)/([a-z]+)/?$ servers.php?game=$1&location=$2&query_by=$3&matching=%1 [NC,L]