Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc dong cac snippets" » "toc dong code snippets", "tac dong cac snippets", "toc cong cac snippets", "hoc dong cac snippets", "toc duong cac snippets", "toc dong bac snippets", "toc dung 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: (((("toc dong cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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