I wouldn’t do it with the search function, because for me that defeats the purpose the the Reviews (which is to see if I remember them). I don’t even have any of the scripts installed that let you correct an answer because I don’t trust myself not to use them to cheat the system by saying "oh yeah, that’s what I meant to type.
That said, there are two things I have done and could suggest you try if you have limited time:
- Just go through quickly, and if you get the answer wrong don’t worry about it. Then, at the end, on the summary screen, right-click and open new tabs for all the ones you got wrong and don’t understand why you got wrong and study them again.
or - Only do some of the reviews and just leave the rest for when you have more time. You can use the “wrap up” feature when you’re getting close to running out of time or maybe try @Kumirei’s “Review Queue Sizer” script (see this thread). Alternatively, if you know you won’t have time that day you can set vacation for a day.
As others have mentioned, Wanikani is more a marathon than a sprint. Instead of trying to get through it fast, it makes more sense to get in a habit of only doing the number of lessons that you can manage reviews for in the time you have, even if that means you often have pending lessons. Take it at a pace you can manage, otherwise you will get burnt out or find you are not really remembering anything.