Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung khi su slippers" » "duong khi su slippers", "dung chi su slippers", "dung thi su slippers", "dung khoi su slippers", "dung ki su slippers", "dung khi cu slippers", "dung khi su slippery", "dung khi 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 khi 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 khi su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung khi su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung khi su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.