Maybe time spans could be offered as well as discrete decades, or a timeline visualization might be created for browsing by date span or period.
Depends on how complex this might make the coding or UI. Using time spans DOES require more coding work. If using a slider to create a span to search by, that requires a different UI element that needs to be designed.
Create a mini SERP for spans as well.
Do more with Decades
Maybe time spans could be offered as well as discrete decades, or a timeline visualization might be created for browsing by date span or period.
Depends on how complex this might make the coding or UI. Using time spans DOES require more coding work. If using a slider to create a span to search by, that requires a different UI element that needs to be designed. Create a mini SERP for spans as well.