Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lua dot pha snippets" » "lua doi pha snippets", "luan tot pha snippets", "luan doi pha snippets", "lua dot phan snippets", "lua dot pham snippets", "lua dot phap snippets", "lua dot pha 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 dot pha 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 dot pha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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