Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lon lam dao snippets" » "lon lao dao snippets", "con lam dao snippets", "loi lam dao snippets", "lon lam dau snippets", "lon nam dao snippets", "lon lam bao snippets", "lon lam dao 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: (((("lon lam dao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lon lam dao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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