Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lam son dung snippets" » "lam son duong snippets", "lam so dung snippets", "lam son tung snippets", "lam san dung snippets", "lam sang dung snippets", "lang son dung snippets", "lam son 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: (((("lam son 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: (((("lam son dung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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