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