Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan nam tran slippers" » "dan nam tan slippers", "dan nam tra slippers", "dan nam tren slippers", "van nam tran slippers", "dong nam tran slippers", "dinh nam tran slippers", "dan nam tran slippery", "dan nam tran 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: (((("python using java snippets") or ("dan nam tran slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dan nam tran slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dan nam tran slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dan nam tran slippers"))) or ("locating bug code snippets"))*.