Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung mot su slippers" » "dung mo su slippers", "dung co su slippers", "dung dat su slippers", "dung mot so slippers", "dung mot nu slippers", "dung mot vu slippers", "dung mot su slippery", "dung mot su 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 mot su 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 mot su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung mot su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung mot su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.