Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tham do duc slippers" » "thai do duc slippers", "pham do duc slippers", "tham du duc slippers", "tham dao duc slippers", "tham do duy slippers", "tham do duc slippery", "tham do 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: (((("tham do 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: (((("tham do duc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tham do duc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tham do duc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.