Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh he son snippets" » "trinh he code snippets", "trinh han son snippets", "trinh hoa son snippets", "trinh ky son snippets", "trinh ha son snippets", "trinh he so snippets", "trinh he soi 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 he son snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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