Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dam ho duc snippets" » "dam ha duc snippets", "dao ho duc snippets", "tam ho duc snippets", "dam hoc duc snippets", "dam do duc snippets", "dam hong duc snippets", "dam ho 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 ho 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: (((("dam ho duc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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