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