Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"phan ly tran snippets" » "phap ly tran snippets", "phan le tran snippets", "phan sy tran snippets", "phan ly toan snippets", "phan ly trong snippets", "phan huy tran snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("phan ly tran snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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