Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung tren da snippets" » "dung tren code snippets", "dung trong da snippets", "dung trung da snippets", "dung tren dia snippets", "dung tren dat snippets", "dung tren ca snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing 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 data snippets") or ("dung tren da snippets"))) or ("locating bug core snippets"))~.
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