Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tap duy phan snippets" » "tap duc phan snippets", "tap dung phan snippets", "tap duy khanh snippets", "ta duy phan snippets", "tap du phan snippets", "tran duy phan snippets", "tap duy phan 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 java snippets") or ("tap duy phan snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tap duy phan snippets"))) OR ("locating bug code snippets")).
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