Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tang cho qua slippers" » "trang cho qua slippers", "sang cho qua slippers", "hang cho qua slippers", "tang cho que slippers", "tang cho sua slippers", "tang cao quan slippers", "tang cho qua slippery", "tang cho qua 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: (((("tang cho qua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tang cho qua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tang cho qua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang cho qua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.