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