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