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