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