Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"ben cho dung snippets" » "ben cho dong snippets", "ben cho ung snippets", "ben chan dung snippets", "benh cho dung snippets", "ben chi dung snippets", "nen cho dung snippets", "ben cho dung 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: (((("ben cho dung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ben cho dung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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