Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc voi hang slippers" » "toc doi khang slippers", "toc thi hang slippers", "toc van hang slippers", "hoc voi hang slippers", "toc noi hang slippers", "toc voi hang slippery", "toc voi hang 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 voi hang 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 voi hang slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc voi hang slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc voi hang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.