Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mau co cao snippets" » "mau co code snippets", "mai co cao snippets", "dau co cao snippets", "au co cao snippets", "mau cho cao snippets", "mau cu cao snippets", "mau co cau 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: (((("python using java snippets") or ("mau co cao snippets"))) or ("locating bug core snippets"))~.
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