Perhaps you should try some spelling variations:
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets", "python using data slippers"
"dung co ta snippets" » "dung cho ta snippets", "dung cong ta snippets", "dung cua ta snippets", "dung co tu snippets", "dung co ma snippets", "dung co va snippets", "dung co ta slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung co ta snippets") or ("python using data snippets"))) or ("locating bug code snippets"))~.
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