Searching blindly is a term used to describe the act of searching for something without any clear direction or guidance. It is often used to describe a situation where someone is trying to find something without any knowledge of what they are looking for. The term can also be used to describe a situation where someone is feeling their way around in the dark, literally or figuratively. Groping is a synonym for searching blindly and is used to describe the act of feeling around with one's hands in order to find something.