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