Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dam phan duc snippets" » "d phan duc snippets", "va phan duc snippets", "van phan duc snippets", "dam pham duc snippets", "dam phan tu snippets", "dam phan dau snippets", "dam phan 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: (((("dam phan duc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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