Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua chon vit slippers" » "lua chon vi slippers", "lua cho vit slippers", "lua thon viet slippers", "luan chon vit slippers", "luat chon vit slippers", "lua chon vit slippery", "lua chon vit grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("lua chon vit slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lua chon vit slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("lua chon vit slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.