I think that at the moment there is no way to search for suspended/unsuspended-today cards, unfortunately.
The following topic is a bit old but should still be relevant: Browser: show how many cards I suspended today
Maybe you could try using some workaround. For example, you could assign an unused flag to all suspended cards, create a filtered deck based on the flag, and then unflag the cards once you have studied them.
E.g.
- Search
is:suspended
in the Browser. Select all the cards (Ctrl+A) and flag them (e.g. Ctrl+6) - Unsuspend some cards
- Create a filtered deck based on the flag (e.g. use
flag:6
as the search filter) - Once you are done studying, go to the Browser and search
flag:6 -is:suspended
. Select all the cards and unflag them.
A bit cumbersome, but it’s the best I can think of.
Of course you only need to repeat steps 2 to 4, after the first time. To make the 4th step a bit easier, you can right click on Saved Searches to save flag:6 -is:suspended
to the sidebar.