This collection is easily searched and as with all other FamilySearch collections can be searched for free at any time. In the standard search box (shown below), I did a search for all obituaries of the surname Cohen.
The search results showed 277 different obituaries featuring the surname Cohen. The first few entries are shown below.
At this point, clicking on the name of the deceased will provide some more excellent information. In the example below I clicked on Ruth M Cohen. In addition to many great family relationships, I now also know the name of the newspaper where this obituary appeared, The Reading Eagle/Reading Times.
At this point, we are then able to go one step further and see the original obituary.
What a great source for the family researcher.