Judy,
You need to filter. View>Filtered
What I do is choose the one I want to look at, click that and say okay.
Conversely, I label a lot when I have space limitations -- I label 'possibly omit' entries. Then I go to the filters screen, click on the label I assigned and the Hide button at the bottom of the list.
Whether you hide of just group, there's a CLEAR button on the right side of that screen near the bottom.
I'm likely too worried so when I clear, I also uncheck everything I'd checked...
Deborah