Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can cho phan slippers" » "can co phan slippers", "can hoc phan slippers", "can hoa phan slippers", "chan cho phan slippers", "cap cho phan slippers", "cao cho phan slippers", "can cho phan slippery", "can cho phan 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: (((("can cho phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can cho phan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can cho phan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can cho phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.