Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pham dan dat slippers" » "pham dang dat slippers", "pham van dat slippers", "pham lan dat slippers", "pham dung dat slippers", "pham dong dat slippers", "pham dinh dat slippers", "pham dan dat slippery", "pham dan dat 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: (((("pham dan dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pham dan dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pham dan dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pham dan dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.