Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan bac tu slippers" » "phan cac tu slippers", "phan ba tu slippers", "pham bac tu slippers", "phan ban tu slippers", "phan tac tu slippers", "phan bac tu slippery", "phan bac 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 bac 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 bac tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan bac tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan bac tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.