Hey there, jale456.
Sorry to bearer of bad news, but if the small chips inside has been broken, then there's no getting your data back.
Is the card recognized in any way by any of the computer or other devices you try it with? If "yes", you could try accessing it via Ubuntu Live USB/DVD (this is a freeware, portable, bootable version of Linux) or try data recovery software:
http://www.tomshardware.co.uk/forum/id-1644496/lost-data-recovery.html & http://pcsupport.about.com/od/filerecovery/tp/free-file-recovery-programs.htm.
Hope that helps.
Boogieman_WD