trying to find or use tag's

hello there everyone I hope you have as nice weather as I have been getting here. I have a question I am trying to find some stories not buy any-one author but with a type of topic .((((Good boy's who are turned into bad girl's)))) I tryed to type this into search and lot's of hits for bad boy into good girl any ideas ? or where I can look or narrow my search I am not too good using computers thank you kitty purrs hello (anyone need some fur? )

christi