Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thai tran ly snippets" » "thai trang ly snippets", "thi tran ly snippets", "thai tren ly snippets", "thai toan ly snippets", "thai tran sy snippets", "thai tran duy snippets", "thai tran ly 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: (((("python using java snippets") or ("thai tran ly snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("thai tran ly snippets"))) OR ("locating bug code snippets")).
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