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