The phrase "wide net" refers to a broad, comprehensive approach or method that is designed to capture as much information or results as possible. It means casting a wide and extensive search for something or someone, in order to increase the chances of finding what you are looking for. The term can also be used metaphorically to describe an effort or strategy that covers many different areas or aspects, with the goal of maximizing success or yielding multiple benefits. In essence, "wide net" means taking a broad and inclusive approach in order to achieve the best possible outcome.