You can search your images using metadata. In the Images panel, start typing the metadata in the search field above your images; the results will be instantly filtered to show only those that contain the typed keywords or phrases in any of their meta tags.
If you need more specific search options, select Advanced search from the menu below the search field. This will open a dialog box that contains multiple metadata filters.
You can add as many filters as you need. Once you click Apply you’ll see only the images that match your criteria.
You can filter your images by their uploaded date, and even by the Campaigns in which they have been used, by clicking on the Show filters button next to the search field and selecting the appropriate filters.