Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mon phan cac snippets" » "mon phan code snippets", "bon phan cac snippets", "mon nhan cac snippets", "mon phai cac snippets", "mon nhan cach snippets", "mon phan dau snippets", "mon 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 ("mon phan cac snippets"))) or ("locating bug core snippets"))~.
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