Pants sizes Short sizes Long sizes?

Good evening community I'm just sitting at the laptop and would like to order new pants but there are the pants sizes very different my pants size is W32 L32 and here is something of short sizes, long sizes pants sizes what I need and what size I have because no teaching how to the calculated of it is already enough on the Internet I would need now fast compact help which trouser size I have to specify because now thank you in advance many thanks 😂

W32 / L32 corresponds to the German clothing size 46