Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hong li tran slippers" » "cong li tran slippers", "hong le tran slippers", "thong le tran slippers", "hong li tian slippers", "hong li trac slippers", "hong ly tran slippers", "hong li tran slippery", "hong li tran 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: (((("python using java snippets") or ("hong li tran slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hong li tran slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hong li tran slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hong li tran slippers"))) or ("locating bug code snippets"))*.