multiple queries with mod_rewrite (RewriteRule)

[cataiin]

I want to use RewriteRule two times, first to change /page.php?id=1321 to /1321 and second to change /search.php?text=ab aa&page=2 to /search/ab--aa/2 but I don't know how because it has two queries (text and page).

 

Until now, I have this:

RewriteEngine On

RewriteRule ^([0-9]+)$ /page.php?id=$1

 

Also, I want (if it's possible) to allow only letters (uppercase and lowercase) and spaces for text and transform spaces in - or _, and for page I want only numbers.

 

I've tried with:

RewriteRule ^(.+)/(\d+)$ /search.php?text=$3&&page=$2 [L]

 

But isn't working and I'm pretty sure it will not accept just what I want..