Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan dua su slippers" » "phan duc su slippers", "phan duy su slippers", "phan quan su slippers", "phan qua su slippers", "phan cua su slippers", "phan da su slippers", "phan dua su slippery", "phan dua su 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 dua su 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 dua su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan dua su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan dua su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.