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