Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets", "python using data slippers"
"dung cu tin snippets" » "dung cua tin snippets", "dung co tin snippets", "dung cho tin snippets", "dung cu tien snippets", "dung tu tin snippets", "dung cuu tinh snippets", "dung cu tin slippers"

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 cu tin snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using data snippets") OR ("dung cu tin snippets"))) OR ("locating bugs code snippets")).
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