Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lua gia tang snippets" » "lua gia thanh snippets", "lua gian lang snippets", "lua gia tac snippets", "luan gia tang snippets", "cua gia tang snippets", "luc gia tang snippets", "lua gia tang 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 gia tang 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 gia tang snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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