Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bac toan cau snippets" » "bac toan code snippets", "bai toan cau snippets", "bao toan cau snippets", "hach toan cau snippets", "bac toan cao snippets", "bac toan ban snippets", "bac toan tap 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: (((("bac toan cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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