To simplify your searches, it’s a good idea to add tags to images within your documents. It’s simple to do and only takes a few moments of your time. This way, if the name of a specific document slips your mind, you can search for a tag that’s most likely going to be assigned to that document.
Use multiple tags that really pertain to the images in the document. The more specific the tags, the easier it will be to find the documents. Rather than writing “HR records,” for example, write “staff absences.”