• Keywords - words which must appear in the ad
• Category - ads must appear in a specific category
• Date Range - choose to select ads posted within the last week, last two weeks, last three weeks or last month.
• Photo Ads - only show ads which have a photo posted with the ad. (not available on all systems)

If your search criteria you set returns no ads, you should refine your ad by allowing ads without photos or by looking for ads which may have been posted prior to the date range you selected.