Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nhan mac dap snippets" » "han mac dap snippets", "nhan ma dap snippets", "nganh mac dap snippets", "nhan mac dao snippets", "nhan mac dep snippets", "nhan mau dap snippets", "nhan mac dap 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: (((("nhan mac dap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhan mac dap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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