Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khuc hat xam slippers" » "khac hau xam slippers", "thuc ha xam slippers", "khuc hat dam slippers", "khuc chat cam slippers", "khuc nhat lam slippers", "khuc hat xam slippery", "khuc hat xam 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: (((("khuc hat xam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khuc hat xam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khuc hat xam slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khuc hat xam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.