Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khoi he dat slippers" » "khoa he dat slippers", "khoi de dat slippers", "khong he dat slippers", "khoi he dai slippers", "khoi he dan slippers", "khoi he dat slippery", "khoi he dat 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 he dat 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 he dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khoi he dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khoi he dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.