Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"pha tan vung snippets" » "pha tay vung snippets", "pha dan vung snippets", "pha tan dung snippets", "pha tap vung snippets", "pha ban vung snippets", "pha san vung snippets", "pha tan vung 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: (((("pha tan vung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pha tan vung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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