Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan giay tu slippers" » "phan giai tu slippers", "phan xay tu slippers", "phap giam tu slippers", "phan gian tu slippers", "phan gia tu slippers", "phan giau tu slippers", "phan giay tu slippery", "phan giay tu 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: (((("phan giay tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan giay tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan giay tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan giay tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.