Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan den hoc snippets" » "dan den code snippets", "ban den hoc snippets", "van den hoc snippets", "dan dung hoc snippets", "dan dien hoc snippets", "dan dan hoc snippets", "dan de hoc 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: (((("dan den hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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