Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ying hang o2 snippets" » "ying hang code snippets", "ying zhang o2 snippets", "ying wang o2 snippets", "ying hong o2 snippets", "ying hang hoa snippets", "ying hang rok snippets", "ying hang ton 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 ("ying hang o2 snippets"))) or ("locating bug core snippets"))~.
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