Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lua gian dac snippets" » "luan giai dac snippets", "luat giao dac snippets", "cua giang dac snippets", "lua gian dan snippets", "lua gian cac snippets", "lua giang day snippets", "lua gian dac 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: (((("lua gian dac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lua gian dac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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