Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan ta duoc slippers" » "phan tap duoc slippers", "phan tan duoc slippers", "phan tu duoc slippers", "phan tao duoc slippers", "phan da duoc slippers", "phan ta duoc slippery", "phan ta duoc 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 ta duoc 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 ta duoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan ta duoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan ta duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.