Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"doan cho pin snippets" » "doanh cho pin snippets", "toan cho pin snippets", "dan cho pin snippets", "doan cho tin snippets", "doan cho sinh snippets", "doan cho phan snippets", "doan cho pin 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: (((("doan cho pin snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doan cho pin snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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