Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ban noi cac snippets" » "ban noi code snippets", "ban nuoi cac snippets", "ban moi cac snippets", "van noi cac snippets", "ban voi cac snippets", "ban hoi cac snippets", "ban nom cac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("ban noi cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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