Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tay cao trac slippers" » "tay cao thach slippers", "tay cao tai slippers", "tay tap trac slippers", "tao cao trac slippers", "tay co trac slippers", "toan cao trac slippers", "tay cao trac slippery", "tay cao 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: (((("tay cao 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: (((("tay cao trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tay cao trac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tay cao trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.