Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan vi phan slippers" » "dan va phan slippers", "dan vi pham slippers", "dan ve phan slippers", "doan vi phan slippers", "don vi phan slippers", "dan vi phan slippery", "dan vi 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: (((("dan vi 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: (((("dan vi phan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan vi phan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan vi phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.