Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi che duoc slippers" » "doi che thuoc slippers", "doi che do slippers", "doi te duoc slippers", "doi chi duoc slippers", "doi chieu duoc slippers", "dong che duoc slippers", "doi che duoc slippery", "doi che duoc 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: (((("doi che duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi che duoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi che duoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi che duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.