You can probably focus on certain extracts and try to do a bunch of google searches, and see what pops-up. Although text can be spinned, which makes it more difficult to detect, focusing on specific phrases (especially if they have a bunch of technical terms) may still render good results (at least, I’ve detected a bunch of plagiarized posts and sites by doing that with some patience).
That's exactly my preferred way of checking whitepaper for plagiarism, simply Google parts of whitepaper. It might seem tedious ti do it that way, but from my experience it is brings best results. After you get some experience, it gets easier to notice parts of the whitepaper that simply don't fit with the rest of content, or stuff that you have already seen, as people like to copy from same sources. At the beginning I used those specific plagiarism tools, but I wasn't really satisfied with the results so I kinda gave up on them. I tried only free versions though, paid ones might bring better results.
Thanks for your valuable tips, I think it's a great method for me to start from the beginning. I also tried some plagiarism tools but didn't come up as a good result that's why I come to post here and finding the best way to catch the plagiarized whitepaper.
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Thanks @taufik123 also for his valuable resources. Your links have some good content and some good tools link. I would like to use them.
I think I got my answer here and going to lock this thread to prevent further spamming. Thanks everyone for your valuable time.
