We should read, evaluate and handle those bumped Q&A pairs. The criteria for bumping by the bot are criteria for Q&A pairs ignored by community members in the past. So look at the question and answers the same way you read and evaluate new questions and answers.
The Community bot bumps Q&A pairs where the answer has score 0. In case of multiple answers, the highest scored answer has score 0. Excluded are Q&A pairs with accepted answer, closed questions and questions with negative score.
So what can we do to remove these Q&A pairs from this 'ignored zone' so they are not bumped over and over?
If a positive score of the question is not deserved, downvote the question. Sometimes bad questions have a random upvote. And if the question is incomplete or off topic, vote/flag it to close as usual.
If the question is OK, then it deserves a good answer. If there is one, upvote it. If the answer is not good, downvote it. If you can write a good answer, please write it. And if the existing answer with score 0 is 'not an answer' which got under our radar, flag it.