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