Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"phu nuoc duc snippets" » "phun nuoc duc snippets", "phu quoc duc snippets", "phap nuoc duc snippets", "phu ngoc duc snippets", "phu nuoc cuc snippets", "phu duoc duoc snippets", "phu nuoc 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: (((("phu nuoc 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: (((("phu nuoc duc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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