Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"viet doi su slippers" » "viet duoi su slippers", "viet voi su slippers", "nhiet doi su slippers", "viet oi su slippers", "viet don su slippers", "viet doi su slippery", "viet doi su 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: (((("viet doi su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("viet doi su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( viet doi su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("viet doi su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.