Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lap dong liu snippets" » "lao dong liu snippets", "lam dong liu snippets", "lai dong liu snippets", "lap tong liu snippets", "lap xudong liu snippets", "lap zidong liu snippets", "lap dong liu 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: (((("lap dong liu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lap dong liu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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