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