Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"pha duc phat snippets" » "pha duc phan snippets", "pha duc phap snippets", "pha duc pham snippets", "pham duc phat snippets", "phan duc phat snippets", "pha du phat snippets", "pha duc phat 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 duc phat 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 duc phat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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