Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mach cao cac snippets" » "mach cao code snippets", "mac ca cac snippets", "sach cap cac snippets", "mach lac cac snippets", "mach cho cac snippets", "mach cao cap snippets", "mach ca 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: (((("mach cao cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mach cao cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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