Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung cac ha slippers" » "luong cac ha slippers", "dung cho ha slippers", "dung tai ha slippers", "dung cac nha slippers", "dung cac ham slippers", "dung cac hat slippers", "dung cac ha slippery", "dung cac ha 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 cac ha 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 cac ha slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung cac ha slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung cac ha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.