Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh ho duc slippers" » "trinh hoa duc slippers", "trinh hoi duc slippers", "trinh cho duc slippers", "trinh hoc duc slippers", "trinh do duc slippers", "trinh hong duc slippers", "trinh ho duc slippery", "trinh ho duc 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: (((("trinh ho duc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh ho duc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh ho duc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh ho duc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.