Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"mach so phan snippets" » "mach co phan snippets", "mach hoc phan snippets", "mach hoa phan snippets", "sach so phan snippets", "cach so phan snippets", "manh so phan snippets", "mach so phan slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("mach so phan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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