Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan mach cao snippets" » "dan mach code snippets", "ban mach cao snippets", "dan cach cao snippets", "ranh mach cao snippets", "dan mac ca snippets", "dan sach cap snippets", "dan mach lac 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: (((("dan mach cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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