Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"chon nam lam snippets" » "thong nam lam snippets", "chung nam lam snippets", "phong nam lam snippets", "chon nam nam snippets", "chon cam lam snippets", "chon lam lam snippets", "chon nam 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: (((("chon nam 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: (((("chon nam lam snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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