Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khu va duan slippers" » "khu va quan slippers", "khu va dan slippers", "khu va huan slippers", "khau va duan slippers", "thu va duan slippers", "khu vu duan slippers", "khu va duan slippery", "khu 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khu va duan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( khu va duan slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("khu va duan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.