I have read the post about how to search for challenges questions but unfortunately searching still gives me no results
for eg i can see M24 Q 24 in the very first page , but when i search it even through advanced search giving "M24 Q 24" it shows me nothing .
Any pointers how to search effectively ?
The issue with the forum's software is that it does not search for words with less than 3 characters. You can try the google search option - it is not very accurate as it has only some pages (working on that) but may work well for this particular issue.
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