Cardcaptor Sakura (Japanese: カードキャプターさくら Kādokyaputā Sakura) is a Japanese shōjo manga series written and illustrated by the manga group Clamp. They also have a German dub called by the same name and it also aired on Fox Kids.
There's no dub for the opening, and all episodes after 35 weren't dubbed.
As of July 2013 all episodes were found. https://www.youtube.com/watch?v=OXSVBdtYKt4&list=PLP1Dt5EQQd1pGLZB_JOPnSBXNaX2CF2Na&index=2