Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan nhe cac snippets" » "phan nhe code snippets", "phan che cac snippets", "phan nha cac snippets", "nhan nghe cac snippets", "phan he cac snippets", "phan nghe cao snippets", "phan nghe cnc 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: (((("phan nhe cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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