Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tan hoc can snippets" » "tan hoc code snippets", "toan hoc can snippets", "than hoc can snippets", "van hoc can snippets", "tan hoc dan snippets", "tan hoc cao snippets", "tan hoc 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: (((("tan hoc can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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