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