Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khoi con cac snippets" » "khoi con code snippets", "khi con cac snippets", "khoe con cac snippets", "khoi can cac snippets", "khoi chon cac snippets", "khoi cong cac snippets", "khoi co cac 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: (((("khoi con cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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