Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua cua code slippers" » "lua cua cong slippers", "lua cua co slippers", "lua cfd code slippers", "qua cua code slippers", "xua cua code slippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets"

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

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