If you have already rephrased your papers and going to submit them for the check you must remember about such a thing as Turnitin plagiarism checker that is used to check your papers for plagiarism. If you want to avoid such a big problem it can be good for you to hire the expert writing services and ask them for some help. Such services can provide you with a professional writer who knows how to fond the most effective ways to avoid plagiarism and beat the Turnitin checker. You just need to provide them with all the details and requirements and receive a high-quality and unique paper.