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