Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chu phan hoi snippets" » "chu phan code snippets", "chau phan hoi snippets", "cho phan hoi snippets", "chu han hoi snippets", "chu phan phoi snippets", "chu phan thoi snippets", "chu phan hoa 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: (((("chu phan hoi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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