Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lam than duc snippets" » "tam than duc snippets", "lam thay duc snippets", "am than duc snippets", "lam tran duc snippets", "lam phan duc snippets", "lam than doc snippets", "lam than 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: (((("python using java snippets") or ("lam than duc snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("lam than duc snippets"))) OR ("locating bug code snippets")).
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