Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mac toan cau snippets" » "mac toan code snippets", "manh toan cau snippets", "hach toan cau snippets", "mach tuan cau snippets", "mac toan cao snippets", "mac toan ban snippets", "mac 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: (((("mac toan cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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