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