Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"muc chat cac snippets" » "muc chat code snippets", "duoc chat cac snippets", "luc nhat cac snippets", "hoc chat cac snippets", "muc chat cam snippets", "muc chat cao snippets", "muc cho 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: (((("muc chat cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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