I'd like to do (somehow) manual menus that would display all posts within certain category.
Eg, I'd have sections "applications" and "games" so now i can do this: www.site.com/category/applications,games/ and get all from both categories
I can do www.site/com/tags/android,iphone,ipad/ - which would give me all related, but from both categories.
I'd like to keep categories and do something like www.site.com/category/applications&tags/android,iphone,ipad/
That would only display applications avoiding games.
Is that possible without additional plugins and such stuff ?