Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh co cho snippets" » "trinh co code snippets", "trinh do cho snippets", "trinh cong cho snippets", "trinh hoa cho snippets", "trinh cao cho snippets", "trinh con cho snippets", "trinh co che 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: (((("trinh co cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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