In current scenario you can't capture unknown length of characters using * with regular expression set to 'no' as * is now representing single unknown character. Hence, to capture 3 unknown characters you have to use ***, if you don't know the exact length of unknown character - you are helpless.
The system is likely to be improved in future version. Modifications are in place to be reviewed.
The system is likely to be improved in future version. Modifications are in place to be reviewed.