Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mach vi cao snippets" » "mach vi code snippets", "mach va cao snippets", "mach vu cao snippets", "mach vien cao snippets", "sach vi cao snippets", "cach vi cao snippets", "manh vi cao 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: (((("mach vi cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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