Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung den xac slippers" » "dung dien xac slippers", "dung de xac slippers", "dung dan xac slippers", "dung den cac slippers", "dung den xa slippers", "dung den xac slippery", "dung den xac 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 den xac 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 den xac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung den xac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung den xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.