Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khac duan so snippets" » "khac duan code snippets", "nhac dan so snippets", "khau luan so snippets", "khai tuan so snippets", "khac quan so snippets", "khac dan so snippets", "khac xuan son 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: (((("khac duan so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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