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 si hang snippets" » "dung sai hang snippets", "dung so hang snippets", "dung vi hang snippets", "dung si hung snippets", "dung si rang snippets", "dung thi hang snippets", "dung si hang 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: (((("python using data snippets") or ("dung si hang snippets"))) or ("locating bug code snippets"))~.
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