Can you please provide a few examples of the complete sentences in which you've read read this?
I saw a few that had this meaning: ...for [something to happen] at least a little bit -- or even at all. This means that it's possible for something to happen, even in a flawed way, but also possible it won't happen in any way whatsoever.
Hi, I'm reading two articles and found these two phrases:
first -> I will show you why some people learnt english for 12 years or more but still can't use it properly or even at all. They can't use English even in the smallest possible way.
second -> I rather doubt that all 20 million make vowel length phonemic regularly, or even at all