How to search a posted

Hi everyone,Today i posted 9 crochet patterns, and 5 of them were moved to Recycle because they are duplicated.
The problem is, before i posted my patterns, i already do the searching with the name of pattern. And i found no same result.
And now i have notice that they are duplicated with the posted link.
Anybody can give me some suggestions for searching well?? Because i am scared that if i keep posting duplicated, my account will be banned. even i did it without purpose.
Thanks so much!!!!

anniekins

http://bbs.pindiy.com/thread-254426-1-1.html?_dsign=f8084d46