It's a great job you have done, in the time I have been on steemit I have noticed some cases and I have also seen re-publications, many to avoid being noticed translate the publications. I recently saw that on Discord a girl was accused of republishing and in one of those publications received votes from the main curator, but the representatives of that country did not care about that, I think if everyone worked like you Steemit would be more free of plagiarism and would be better for those who do create original content. Greetings friend and good wishes to you.