Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan cac noi snippets" » "phan cac code snippets", "nhan cach noi snippets", "phan dau noi snippets", "phan lap noi snippets", "phan cach noi snippets", "phan cac toi snippets", "phan cau noi 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: (((("phan cac noi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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