The collection is very easy to use. As I always try to use the same surname when doing a beginning search, I entered the name Cohen in the search box and had 235 results returned. The first page of those results is below.
I selected Rosa Cohen from the list. The results page (below) gave me most of the vital information, such as age at death and location of the burial.
To see if anything else could be gathered from the original source I followed by clicking the "View the Document" tab. I was then able to view the original, which came from FHL Film # 1363955. That original (below) also provided me with the names of Abraham and Sophia Cohen, the parents of little Rosa.