Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan yang li slippers" » "dan ying li slippers", "han yang li slippers", "dan quang li slippers", "dan fang li slippers", "dan hang loi slippers", "dan yang li slippery", "dan yang li 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 yang li 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 yang li slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan yang li slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan yang li slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.