Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"quan va duan slippers" » "quan vi duan slippers", "quan ha duan slippers", "luan va duan slippers", "quan va quan slippers", "quan va dan slippers", "quan va huan slippers", "quan va duan slippery", "quan va duan 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: (((("quan va duan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("quan va duan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( quan va duan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("quan va duan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.