Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khoi su han slippers" » "khoi su phan slippers", "khoi su hoan slippers", "khoi su van slippers", "khoa su han slippers", "hoi su han slippers", "thoi su han slippers", "khoi su han slippery", "khoi su han 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: (((("khoi su han slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khoi su han slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khoi su han slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khoi su han slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.