Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua hoc luan slippers" » "lua hoc quan slippers", "lua nuoc luan slippers", "lua hoc luong slippers", "luan hoc luan slippers", "luc hoc luan slippers", "cua hoc luan slippers", "lua hoc luan slippery", "lua hoc luan 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 hoc luan 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 hoc luan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua hoc luan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua hoc luan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.