Posted by Anders:
Ooh, tricky. I can't think of any way you could do it without first tagging your repeating tasks or specifically changing their status after completion.
If there are not many tasks, just many repeats of each, you could use "Task - Is Not" to filter them out, but that could be tedious if it's more than a few unique repeating tasks.
I would probably try attaching a specific tag to repeating tasks, or changing their status after completing them (probably more complicated). Then you could use that to filter future searches.
Thanks,I think that currently tag is the best option. I will search the current repeating task and tag them as"repeat" for future filtering.