Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"duc phan pha snippets" » "dung phan pha snippets", "duc thang pha snippets", "duc phung pha snippets", "duc phan phat snippets", "duc phan phan snippets", "duc phan phap snippets", "duc phan pha 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: (((("duc phan pha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("duc phan pha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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