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