Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tra binh duc snippets" » "tran binh duc snippets", "tra linh duc snippets", "tra vinh duc snippets", "tra minh duc snippets", "tra dinh duc snippets", "tra ninh duc snippets", "tra binh duc 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: (((("tra binh duc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tra binh duc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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