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