@Hui,
Thanks a lot Hui for your help, as always you provide with very nice solutions.
your solution is working fine however I have just tweaked as below
{=SMALL(FIND({0,1,2,3,4,5,6,7,8,9},A1&{0,1,2,3,4,5,6,7,8,9}),$B$1)} where $B$1 cell will have nth occurence number so its giving me any...