Research and reputation management for adult professional

As an adult professional, I am looking for a research expert to help me with an important project. Specifically, I need comprehensive research to be done on certain review boards and websites, in order to identify and remove any libelous content that could harm my reputation. I have already identified a set of specific review boards and websites that I would like the researcher to focus on, but I am open to suggestions if needed. Additionally, I will require reputation management and specifically the removal of any negative online content. It is important that this is done in a timely, discreet and professional manner.