Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung dan hoi snippets" » "dung dan code snippets", "dung dat hoi snippets", "dung san hoi snippets", "tung dan hoi snippets", "dung dan hoc snippets", "dung dai hoi snippets", "dung dang khoi 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: (((("dung dan hoi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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